Features: Can be used repeatedly. Container type. Please freeze it in the freezer before use. [Specifications] Thickness: 1.3 inches (33 mm); Height: 9.0 inches (229 mm); Width: 6.4 inches (164 mm); Weight: 27.9 oz (760 g); Material: Polyethylene (PE); Filling: CMC compound; Uses: Repeated delivery etc.