Type of wrapping: Transparent bags, vacuum pack 70μm x 100mm x 150mm xs-1015 100 sheets per bag, 2 bags 70μm x 120mm x 150mm xs-1215 100 sheets per bag, 2 bags ⭐︎ Keeps food fresh with degassing and vacuum packaging, tightly seals contents, and can be used for takeout at restaurants, online shopping, etc. Convenient for home use to store food in small portions, meal prepping, etc. Durable five-layer structure allows for freezing and boiling. (Note) A vacuum packer, sealer, etc., is required for use. Color: White Type of wrapping: Transparent bags/OPP bags 70μm x 100mm x 150mm xs-1015 100 sheets per bag xs-1215 100 sheets per bag