12.5" Vinyl LP Record Stiffener - Cardboard Insert for 12" Vinyl Records
Cardboard stiffener sized to fit inside our CLP Book Wrap and FLP Flatpack mailers, designed to accommodate 12" vinyl LPs.
Measuring 317 x 317mm, it slots straight into your existing packaging, no extra assembly required.
317 x 317 mm
12.5" Vinyl LP Record Stiffener - Cardboard Insert for 12" Vinyl Records - Sample (1 Unit) is backordered and will ship as soon as it is back in stock.
Return information
Return information
Returns and Refund Policy
Below you will find our returns policy – which is all about YOU.
We want you to be 100% satisfied with any order placed with us. Therefore if you are dissatisfied with your purchase and wish to return an item you may contact us by email at sales@lilpackaging.com within 30 days of your purchase, stating the reason for return*. We will then supply you with a return address and returns number, which is very important because no goods can be returned without a returns number.
*If the correct goods have been sent and you've made a mistake whilst placing the order, we are happy to accept returns for a refund, but you will need to cover delivery costs. All returns must be organised within 30 days of receiving your order. Items must be unused, undamaged and still have their original packaging and labelling attached. Nothing in these conditions affects your statutory rights as a consumer. The credit card or PayPal account used for the purchase will be credited with the original purchase amount (less any delivery charge paid where appropriate).
For made-to-order products (including our 9000 pizza style postal boxes), unfortunately, we cannot accept returns if you have ordered the wrong size or if your product doesn't fit.
Returns on Digitally Printed items
In the unlikely event of your custom packaging arriving damaged, missing items or is of incorrect specification (outside of the print, material specifications and variances as stated on our product descriptions) then please contact our mail happy team on sales@lilpackaging.com who will be more than happy to help you put things right.
As these items are made to order, we can only offer returns if the items you purchased are deemed faulty.
In all instances, if you’re not happy please do give us a call - we will do what we can to help you.
To avoid disappointment, we always advise that you order 1 unit to test out our service before committing to a larger order.
Delivery and Shipping
Delivery and Shipping
So you've either placed your order for packaging from lilpackaging.com, or you're considering it. Naturally you want to know what happens in terms of our packaging delivery terms to you.
Stock Items (All Products Except Made-to-Order 0427 Pizza-Style Boxes)
All products are in stock and available for fast UK delivery, apart from our made-to-order 0427 pizza style boxes (unless clearly stated otherwise).
- We aim to despatch all stock orders within 1 working day, with orders placed before 12:00pm (GMT) typically despatched the same day.
- In most cases, we aim to deliver all stock items within 2–3 working days.
Palletised Orders
Larger orders containing 10+ packs or oversized products may be shipped on a pallet for added protection.
- We aim to deliver all palletised orders across the UK within 2–3 working days.
- Next day pallet delivery can also be accommodated on request where required.
Your order may be delivered on a pallet if:
- Your order contains 10 packs or more
- Your order contains multiple oversized packaging items
- Your order contains part-pallet or pallet quantities
Free UK delivery is available on orders over £175.
Despatch times may vary slightly during peak periods. Please contact us if your order is urgent.
Made-to-Order 0427 Pizza-Style Postal Boxes Only
The only exception to the above despatch times is our made-to-order 0427 pizza-style postal box range. These are manufactured to order and therefore follow different production lead times as listed below.
Guide to Production Lead Times
- Packs totalling up to 200 units — 7 to 10 working days
- Packs totalling 200 to 500 units — 10 to 14 working days
- Pallet quantities (6,000 units) — 20+ working days
- Custom print orders (minimum 6,000 units) — Please contact us
For custom printed orders, we will email your cutter guide/keyline within 2 business hours for artwork setup approval. Standard pricing is based on a 1 colour print. Please contact us for multi-colour print requirements.
Dispatch times may vary during peak period – please contact us if your order is urgent.
Palletised orders
Your order may be delivered on a pallet if:
- Your order contains 10 packs or more
- Your order contains multiple oversize packaging items or packs of our larger products
- Your order contains Part-pallet or Pallet order quantities
- Please allow up to 48hrs for despatch on all palletised orders
Any specific delivery instructions please make a notation in the designated "delivery instructions" box during checkout. Failure to do so may result in additional costs incurred by us for reshipping or holding your order. Please be advised that failure to provide such information, including business closure dates/times, may result in an invoice being issued for these costs.
Christmas 2026 Promotion Terms & Conditions:
The 12% Christmas promotion is valid on all orders placed during the promotional period and ends at 11:59pm on 5 January 2026. The offer excludes 0427 Pizza-Style Boxes. Discount is automatically applied at checkout and cannot be used in conjunction with any other offer. All orders placed during the festive break will be processed and dispatched from 5 January 2026. Standard shipping times apply from the date of dispatch. Lil Packaging reserves the right to amend or withdraw this offer at any time.
The majority of orders are dispatched via DPD unless palletised or international. If sent via DPD, you will be sent an email or text when the goods have been despatched with an allocated delivery slot.
Delivery times (following production) by Country
- UK - 2-3 working days
- Mainland Europe - 4-5 working days
- USA - 7+ working days
- Canada - 8+ working days
At Lil Packaging® we are working on making FREE SHIPPING an option for locations beyond those already available in the UK. But like all good things, it's going to take a little time. Until then, simply use the UPS delivery cost calculator in your shopping basket to help you figure out the delivery charges that will apply to your location, and your prospective order.
We may deliver goods by separate instalments. Each separate instalment shall be invoiced and paid for in accordance with the provisions of the applicable contract. Each instalment delivery will be a separate contract and no cancellation or termination by either party of any one contract relating to an instalment will entitle you to repudiate or cancel any other contract or instalment.
Some deliveries may require TSS codes or EORI numbers. Please read our EORI and TSS guide here.
12.5" Vinyl LP Record Stiffener - Cardboard Insert for 12" Vinyl Records - Sample (1 Unit) is backordered and will ship as soon as it is back in stock.
Description
Description
Stiffest Protection for your CLP Vinyl Mailers
Elevate the security and safety of your 12" vinyl LPs with our dedicated 12.5" stiffener, sized to fit our CLP Book Wrap or FLP Flatpack mailer and designed to accommodate 12" LP records, reinforcing the protection already built in.
Its rigid board construction helps keep LPs completely flat from despatch to delivery, guarding against the warping that can occur when records are left unsupported for long periods in transit or storage.
Adding the stiffener is simple, place it alongside your LP before sealing your mailer, with no extra tools or adjustments needed to your existing packing process.
From individual collectors sending a single treasured LP to distributors shipping vinyl at scale, the extra rigidity offers valuable peace of mind that your records arrive exactly as they left.
See our full range of 12" Vinyl Packaging.
Key Features
- Purpose-built to fit CLP Book Wrap and FLP Flatpack mailers, designed for 12" LPs.
- Maintains flatness, guarding against warping and creasing.
- 317 x 317mm (12.5" stiffener size) - no cutting or trimming required.
- Quick to insert, no extra assembly or tools needed.
- Suitable for single-record and high-volume shipping alike.
Product Specification
- Compatibility: Fits CLP Book Wrap and FLP Flatpack mailers, designed for 12" vinyl LPs
- Size: 317 x 317mm (12.5" stiffener) - designed for 12" Vinyl LP's.
- Function: Maintains flatness, prevents bending, warping and creasing.
- Material: B flute corrugated material, for the stiffest protection.
- Ease of use: Slots in directly, no assembly or tools required.
Frequently Asked Questions
Frequently Asked Questions
What is the 12.5" LP stiffener used for?
It's a rigid cardboard insert, sized at 317 x 317mm, that slots inside a CLP or FLP mailer to help keep 12" vinyl LPs flat and prevent bending, warping, or creasing during transit.
Which mailers is the 12.5" LP stiffener compatible with?
It's designed to fit our CLP Book Wrap and FLP Flatpack mailers, both of which accommodate 12" vinyl LPs.
Do I need any tools to fit the stiffener?
No, it slots in directly alongside your LP before sealing the mailer, with no extra assembly required.
Is the stiffener necessary for every shipment?
It's not required, but it's recommended for added protection, particularly for higher-value releases, longer postal routes, or bulk shipments where damage claims are costly.
Can I use this stiffener with other 12" mailers, not just Lil Packaging's?
It's sized specifically for our CLP Book Wrap and FLP Flatpack mailers. Fit with other brands' mailers isn't guaranteed, so we'd recommend checking dimensions first.
Who typically uses the 12.5" LP stiffener?
Record stores, distributors, and collectors shipping 12" vinyl LPs who want extra assurance against transit damage, particularly for valuable or rare pressings.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Why our 12" Stiffener is a Lil special
Learn our stiffeners special features



