Material: PP, Product size: 15*6.5CM, Total length: 25cm, Caliber: 6.5cm.[Rough funnel] Length: 116mm, Large mouth diameter: 57.5mm, Small mouth diameter: 20mm.[Fine funnel]: Length: 116mm, Large mouth diameter: 57.5mm, Small mouth diameter: 15mm.Installation steps: 1. First install the funnel together with the meat. 2 into the funnel in the meat.3. Turn the handle screw from the bottom to the other end of the tank. 4. This is the best choice for friends or family..Can be use for both sheep Sausage cover and Pig Sausage cover, easy to handle for wife and Children. This is a great tool to make Sausage, Ham for yourself!