Collector-Essentials LP outer sleeves are designed to protect your vinyl record collection from dust, dirt, shelf wear, and handling damage. These crystal-clear 3 mil polyethylene sleeves are ideal for preserving the artwork and condition of your album covers, including single LPs, gatefolds, and double albums. To minimize pressure on the seams, we recommend placing the vinyl record in a separate inner sleeve behind the cover, all inside the outer sleeve. This technique helps reduce seam splits and keeps your records and jackets cleaner over time. The snug 12.75” x 12.75” fit protects against edge wear, scuffing, and friction from sliding records on and off the shelf—helping you preserve the value and beauty of your vinyl collection. Collector-Essentials sleeves are proudly made in the USA from archival-grade, acid-free materials that are safe for long-term storage.