The Akro-Mils 30796BLACK Nest & Stack Economy Bin is a versatile bin that can stack and nest and is ideal for multiple locations. This bin will help organize work areas and expand storage space without adding shelving. The 30796BLACK is unaffected by weak acids and alkalis and is water-, rust-, and corrosion-proof. It can even withstand autoclavable environments up to 250°F. It has a unique post and rib design to allow bins to stack securely and nest for compact storage. The interior corners are rounded and tapered to keep small parts in and organized.