【Lunch Box】 Item No.: SKA92285 Material: PP / Silicone Rubber Size: 600ml Usable Temperature: -20°C to 100°C Quantity: 2 pieces Accessories: With air suction hose Country of Origin: China 【Rolls】 Film rolls exclusively for Solis vacuum sealers. Economical pack of 2 rolls, each 20x600cm. The film material is a strong and durable 3-layer structure of PA (polyamide) = nylon and PE. Swiss Quality Testing Services (SQTS) tested and guaranteed. Microwave safe, freezer safe. Can be used for sous vide cooking for up to 4 hours. Deaeration grooves are processed on both sides inside the film for faster sealing. Product Specifications Roll Size: 20x600cm Material: PA/PE Film Thickness: 110 microns Temperature Tolerance: -20°C to 100°C