Piping Bag Set: 6 pcs piping bags in 4 size (2pcsx10in/ 25.5cm, 2pcsx12in/ 31cm, 1pcsx13.4in/34, 1pcsx 17.91in/45.5cm), Reusable piping bags can be used for a different icing color, without frequent replacement of the bags and washedAdvantage of Cake Piping Set: Soft and durable silicone bags are a good choice in your bakery room, they will not break or burst, the smooth interior is easy squeezing and washing, the anti-slip rough exterior is good for grippingReusable Bags: Non-toxic, corrosion-resistant, non-stick, easily washed by hand or dishwasher. With a loop on the icing bag, allow hanging for dryingEasy to Use: icing bags made of TPU, lightweight and handy size, very soft, comfortable to hold, also great for beginnersSize: 26x45.5cm,19.5x34cm, 17x 31cm, 14.2x25.5cm, silicone pastry bag can be easily trimmed and work with any decorating couplers, piping nozzle and tips