BCW anti-static record sleeves protect your vintage records from scratches, scuffs, and tears, while keeping out dirt, dust and liquid ensuring years of protection for your prized record collection. These sleeves are made from archival-safe, acid free frosted polypropylene ensuring no risk of vinyl deterioration or label discoloration over time, safely preserving your precious vinyl records. This is the proper way to store your vinyl record collection. The special anti-static material ensures your records reject static electricity that can damage vinyl by attracting harmful dust and dirt.