Color: Grey/Black/Blue/GreenProduct material: ABS plasticGap material: rubberSize: 27.5*28.5cm/10.83*11.23"Product weight: 850gScope of application: toilet, floor drain, sink, sewer, bathroom and other pipeline dredging.Tips:The gag and the toilet mouth or the pipe mouth should be tightly sealed.Otherwise, the air leakage affects the use effect. You can add a little more water to let the plug immerse in the water to prevent air leakage.The splash-proof film is designed to prevent the strong pressure from splashing out of the water.Notes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3cm measuring deviation due to manual measurement.