These storage boxes are a low profile way to store and protect quilts, wedding gowns, heirlooms, costumes, and other valuable textile items. Made of white, buffered acid-free, corrugated fiberboard. The medium size will hold a baby or lap quilt, and the large size will hold larger-sized quilts. These boxes utilize a unique one-piece design in which the lid is attached to the box as opposed to having two separate pieces. The lids are secured to the box with two locking tabs. Includes 24, 20" x 30" sheets of unbuffered, acid-free tissue.