🎶 Protect Your Vinyl, Elevate Your Collection! Protect your vinyl from harmful acids with our 100% ACID FREE polyethylene sleeves. Designed for SINGLE to QUAD GATEFOLD LPs, ensuring your collection is snug and secure. Defend against scuffs and blemishes while keeping your artwork vibrant with UV resistance. Created by vinyl lovers for vinyl lovers, backed by a satisfaction guarantee. Crafted with 400 gauge thickness for unmatched strength and flexibility. 323mm x 327mm size UV resistant 400 gauge thickness The 100x 12 Inch Outer Vinyl Record Sleeves by SPINCARE are designed to fit various gatefold LP albums, offering a robust 400 gauge thickness for durability. These acid-free, UV resistant sleeves ensure your vinyl collection remains pristine, while the commitment to quality from vinyl enthusiasts guarantees satisfaction.