Our roll of 30 extra strong non-slip icing bags can be used with orwithout an icing nozzle. Just simplymeasure the size and cut to fit your nozzle. These bags are recyclable making them a sustainablechoice for your baking needs. They are perfect for all types of icing and canbe used for piping other types of food. Thebags are sized as 20 x 40 cm and areideal for creating beautiful icing designs.