Features: Microwave steam sterilizer bag in size of 29 * 13 * 20.5cm/ 11.4 * 5.1 * 8in, is suitable for baby bottles, breast pumps, teether, dinnerware, etc. Perfect for steam sterilizing, can eliminating most harmful particles on baby objects in 1.5mins to 5mins, giving the best care for babies. Reusable design, 16pcs bag in one box, up to 20 times usage for each bag, total 320 uses, and each bag can be marked after each use. With transparent view window on the backside, easy to see the items in the bag, convenient and simple to use. Each bag is printed with 5 languages of instruction(English/German/Italian/French/Spanish), very considerate. Specifications: Material: PET Quantity: 16pcs/box Item Size: 29 * 13 * 20.5cm/ 11.4 * 5.1 * 8in Packing List: 1 * Box of Microwave Bag(16pcs)