This Zwilling Fresh and Save Vacuum Starter 7 Piece Set includes: 1 x Zwilling Fresh and Save Vacuum Pump, 1 x Small Glass Storage Box, 1 x Medium Glass Storage Box, 2 x Small Storage Bag, and 2 x Medium Storage Bag. The Zwilling Fresh and Save system preserves flavors and nutrients, prevents freezer burn, and keeps food fresh up to five times longer than non-vacuum storage methods. Small Glass Storage Box Dimensions: L15.5cm x W8.5cm x H7cm | 350ml capacity. Medium Glass Storage Box Dimensions: L18cm x W11cm x H10cm | 750ml. Small Vacuum Bag Dimensions: L23cm x W20cm. Medium Vacuum Bag: L35cm x W25cm. The glass containers are ovenproof (up to 180°C without lid), microwave, and dishwasher safe. Plastic lids are BPA-free.