Model Name: LZ-22 It has a gusseted bottom and stands on its own, making it convenient for storage!! Perfect for making miso, pickled plums, and more (^ ^)/ Lami Zip Trial Pack: 10 sheets Material: NY/PE Color: Transparent Above the zipper: 32mm Below the zipper: 300mm Bag width: 220mm Bottom gusset: 64mm It is resistant to low temperatures and can be used for refrigerated and frozen storage. Durable with NY/PE material. Simple packaging, will be lightly folded in half for shipping.