Description: [Silicone Pastry Bag] Made of high quality EVA silicone material, safe and non toxic. Come with coupler for easy and quick nozzle switching. [Stainless Steel Nozzles] Rust proof, corrosion resistant, durable and long service life. The nozzles come in different shapes to meet your multiple cake decorating needs. [Reusable Tools] The bag, coupler and nozzles are all washable and reusable. Eco-friendly, economical and practical. [Multifunction] Perfect tools for creating rolling, lettering, icing, flowers, border and other frosted tones on pastries. [Cake Decorating DIY Set] Enjoy using these cake decorating tools to decorate cakes, cupcakes, pastries and other desserts with your kids or friends. Specification: Material: Silicone(Bag), Stainless Steel(Tips) Tip Size(Bottom Dia x H): Approx. 1.8x3.1cm / 0.71x1.22inch Silicone Bag Size(LxW): Approx. 30x17.5cm / 11.81x6.89inch Coupler Size(Top Dia x H x Bottom Dia): Approx. 1.4x3.3x2.3cm / 0.55x1.3x0.91inch Color: Pink/Blue/Green (Optional) Package Includes: 1 Piece Silicone Pastry Bag 1 Piece Coupler 14 Pieces Stainless Steel Piping Tip (5 Pack) Note: 1.Please allow a slight difference between the size above and the actual item due to manual measurement. 2.Due to the difference between different monitors, there could be a little color difference acceptable, please kindly note.