Gaylord Archival Wedding Dress and Textile Preservation Box with Tissue Paper Museum-quality box safely store costumes, wedding gowns, quilts and other textiles Archival-quality, unbuffered 60 pt. barrier board box is acid-free, lignin-free and pH 8.0-9.0 Deep lid keeps out dust, dirt and damaging light, while metal edges add strength, support and a sleek look Includes 25 unbuffered, acid-free sheets of 30 x 40" tissue paper Boxes are designed to hold textiles with minimal folding, so they are large; please measure your item and storage space before ordering; all dimensions listed are interior