3-MIL Outer Polyethylene Vinyl Sleeves
Description
Protect your records with 3 mil polyethylene outer sleeves designed for collectors, record stores, and Discogs sellers. These sleeves provide durable, clear protection for 12” LPs, double LPs, and most gatefold jackets, making them ideal for everyday storage, retail use, and safe shipping.
Available in 50, 100, 500, and 1,000 count packs.
Manufactured and shipped from St. Louis, Missouri.
QUICK FEATURES
✔ True 3 Mil Thickness — Durable, flexible protection
✔ Acid-Free — Safe for long-term storage
✔ Clear — Keeps artwork and spines visible
✔ Fits 12” LPs, Gatefolds & Double LPs
✔ Smooth Finish — Easy to sleeve and remove records
✔ Manufactured and shipped from St. Louis, MO
✔ Bulk Options — 50 / 100 / 500 / 1,000 count
PRODUCT DETAILS
Our 3 mil outer sleeves are built to protect vinyl records from dust, scuffs, and shelf wear while maintaining a clean, professional look.
Each sleeve is sized at 12.75" x 12.75", providing a proper fit for standard LPs, including most gatefold and double LP jackets — without forcing or bending the sleeve.
Manufactured and shipped from St. Louis, Missouri, these sleeves are selected based on real-world use — delivering consistent clarity, sizing, and durability across every order.
CHOOSE YOUR QUANTITY
- 50 Count — Retail Pack
- 100 Count — Retail Pack
- 500 Count — Bulk Pack
- 1,000 Count — Bulk Box
WHO THESE ARE FOR
- Record stores stocking retail sleeves
- Discogs and eBay sellers shipping records
- Vinyl collectors protecting their collection
- High-volume resellers buying in bulk
3 MIL VS 4 MIL SLEEVES
| Feature | 3 Mil Sleeves | 4 Mil Sleeves |
|---|---|---|
| Thickness | Standard protection | Heavier-duty |
| Flexibility | More flexible | More rigid |
| Best Use | Every day, storage, sales, and shipping | Premium or higher-value records |
WHY BUY FROM US
At Music Record Shop, we work with vinyl records every day. These sleeves are used, tested, and selected based on real inventory handling — not just listed specs.
- Manufactured and shipped from St. Louis, MO
- Used daily in real inventory workflows
- Consistent quality across every order
- Reliable supply for repeat buyers
- Ships securely to prevent damage in transit
FAQ
What are 3 mil outer sleeves?
3 mil outer sleeves are polyethylene sleeves designed to protect vinyl records while maintaining flexibility and clarity.
Do these sleeves fit gatefold or double LPs?
Yes, they fit standard 12” LPs, including most gatefold and double LP jackets.
Are these good for shipping records?
Yes — they provide a smooth surface that helps prevent scuffing during shipping.
What’s the difference between 3 mil and 4 mil sleeves?
3 mil sleeves are more flexible, while 4 mil sleeves are thicker and more rigid.
Where are these sleeves manufactured?
These sleeves are manufactured and shipped from St. Louis, Missouri.
Do you offer bulk options?
Yes — 500 and 1,000 count options are available for bulk buyers.
Additional Resources
- How to Store Vinyl Records: Learn the best ways to keep your vinyl records in perfect condition. This guide covers tips on avoiding warping, proper storage temperatures, and the best storage solutions for your collection.
-
Vinyl Record Storage Solution: Understand why proper storage is crucial for your vinyl records. This resource explains how improper storage can damage your records and offers practical advice on how to store them correctly.
Shipping and Returns
Domestic U.S. Standard Shipping: Arrives within 5-7 business days.
International Shipping: We ship to many countries worldwide.
Delivery times and costs depend on the destination and the shipping method selected.
Please note, international customers are responsible for any customs, duties and taxes.
Upgraded Shipping services are available upon request.
Please email mark@musicrecordshop.com for more information.
Order Processing
Orders are ordinarily handled inside 1-2 business days. You will get a confirmation email upon shipment with a tracking number.
Shipping Rates
Shipping charges are based on the weight of your order and the selected shipping method at checkout. We strive to offer competitive shipping rates for the best value.
Free Shipping
We offer free standard shipping on domestic orders on selected packs and vinyl offerings.
Returns and Exchanges
Please contact us with any return or exchange requests.
Email: mark@musicrecordshop.com
Phone: 314.675.8675
Return Policy
Returns are accepted within 7 days of product delivery.
New vinyl must be unopened and unplayed, unless there is concealed damage.
Used vinyl is graded for vinyl and jacket condition. Please contact us directly if there is a problem.
Signed vinyl records cannot be returned unless they are damaged or defective.
Sleeves and LP Mailers can be returned within 7 days.
Please contact us with any return issue.
Email: mark@muscirecordshop.com
Phone: 314.675.8675
Return Process
Contact Us: To initiate a return, email us at mark@musicrecordshop.com or call us at 314.675.8675. Include your order number and product issue.
Ship the Item: Pack the item securely for return.
Refunds: A refund will be issued after we receive and inspect your returned item.
You will receive an email notification of the refund.
Exchanges: If you need to exchange an item, please contact us.
Email: mark@musicrecordshop.com
Phone: 314.675.8675.
Return Shipping
Customers are responsible for return delivery costs except if the item is damaged. Please contact us if you need a return label.
Email: mark@musicrecordshop.com
Phone: 314.675.8675