Insert boxes made of high-impact proof polystyrene (PS) for individual fitting of assortment boxes, small parts cases, drawers, and cupboards. Various basic sizes in heights of 23 mm, 45 mm, and 63 mm. Extra dimensionally stable, made of high-impact proof polystyrene. Food-safe, resistant to temperatures from -20°C to +70°C, and free from bisphenol A (BPA). For individual fitting of assortment boxes PS CLASSIC-FLEX art. no. 613300 and metal small parts case art. no. 620599. Separate accessory: Lid, transparent, art. no. 252800. Depth: 162 mm, width: 108 mm, height: 63 mm. Separate accessory: Lid, transparent, art. no. 252800.