A4 size resealable plastic bags Zip-top vinyl bags A4 size Thickness: 0.04mm, Width: 240mm, Length: 340mm Material: LDPE (Low-Density Polyethylene), Transparent Convenient for packaging products, organizing clothes, and travel. Also convenient for compressed shipping. *Will be shipped folded in half. *Please note that wrinkles and creases may occur during the manufacturing and shipping process. *Please note that the edges may be slightly bent. *These are not compression bags, so air may re-enter and cause them to expand again.