Durable polycarbonate construction and rugged stainless steel provide safe storage and transport of 3" x 1" and 75mm x 25mm slides. Grooved slide slots separate slides-preventing slide contact. Temperature-resistant foam lining. For easy slide retrieval, identification sheet, lining and grooved slots are numbered. Stackable. Measures 208mm width by 175mm height by 34mm depth. Purple colour.