Keep your items stored safely inside these durable containers. The commercial- grade construction is designed to last for years, and the double-locking system features a dependable lid that helps keep the elements out. Commercial- grade polypropylene construction for durability. Double-locking system with a latch lid to secure shut. 45-qt capacity lets you store plenty of items. Stackable to save space. Clear sides allow easy view of the contents. Pack of 4 storage containers.