Sold in packs of 3 sizes: Closed size: S: 15* 15 cm capacity about 1L M: 24 x 22 cm capacity about 2.5 L L: 27 x 27 cm capacity about 4.75 L Freezer bags are made of PUL fabric, food safe, BPA free, PVC free, water resistant and machine washable, these bags are perfect for freezing fruits, vegetables, herbs, meats, breads,... pretty much everything in fact! The bag closes with an elastic band, which allows for a secure closure, no risk of tearing (unlike snap fasteners). Choose a color code for each food category and/or stick a label for easy identification or write with a permanent or washable marker. The freezer bag is also made of transparent food film fabric which makes it easy to see the contents!!