The Zwilling Fresh Save Vacuum Storage Set is a 7-piece container set designed for efficient storage of food items. With a square shape and a snap lid, these clear containers are made of glass and BPA-free plastic, ensuring they are durable and safe for long-term storage. The set includes a rechargeable pump and bags, allowing for easy vacuum storage and organization of various food items. This classic style set is dishwasher safe and offers free express shipping within the United States.