Easy to take out with the triangular package! Shipped in a case box (non-returnable) [Set of 24] Iwatani Material Poly Bag I-Wrap Mini for Cooking With gusset, 15 x 25cm, 30 sheets, transparent x 24 pieces Color: Transparent Reusable Manufacturer: Iwatani Material Country of Origin: Japan, China Material: Polyethylene Product Size: Width 15cm x Length 25cm with gusset (Width 11cm + gusset 4cm x Length 25cm) Thickness: 0.009mm Quantity: 30 sheets x 24 pieces Besides food, it can be used in various ways, such as an ice pack or a substitute for gloves in an emergency. It can be used for freezing, thawing, and water bath cooking, so it can also be used as a disaster prevention item.