Retro Clean Acid Free Tissue 24"x 36" Buffered 12pc- High-quality, museum grade tissue paper for interleaving prints and photos or wrapping quilts, linens, and other textiles. This is best for use with fabrics made from plant fibers, such as cotton. Avoid use with protein fibers, such as silk and wool. Acid and lingin-free, and thin for folding, padding, or crumpling without hard edges. It can also help prevent acid migration, scuffing, and color transfer. Sheets measure approximately 24"x 26".