Made of high-quality polypropylene · Available in 4 finishes blue, green, red · Transparent polystyrene finish · Largely resistant to most acids and oils · Temperature-resistant from -20 °C to +80 °C · Corrugated inner base for easy withdrawal of small parts · Robust recessed grip · Interior can be adjusted with removable partition walls (see accessories) · Optional pull-out stop prevents box from slipping out of shelving unit