Colour:Grey Fits most drainpipes. Prevents water from flowing. When you are not using the bathtub, stop odors in the drain pipe. Designed for bathtub drain pipes. The suction force generated by the water will hold it in place. Made of non-buoyant material. Features : Material: High Quality Silica Gel. Size: 13cm large diameter. Weight: 32 grams. Blue colour. Contents: 1 x silicone tub or sink stopper. Taking a bath when you're in a good mood is kind of fun for you, but let's take a look Things on the face, once sat for a while, the water starts flowing, relaxing time is good It's really boring. Unless you have the coolest silicone tube plug. When the water stays the way you want it, swimming time becomes more enjoyable. This universal silicone plug fits all the holes. Made of strong silicone rubber. What material can waterproof Completely seal your bathtub or sink? Drainage silicone is very smooth and soft to the touch. It is very flexible, even with small fingers It can be removed safely without hurting yourself. The silicone tub drain is universal as it can fit your tub or sink . You don't have to worry about buying a drain plug that doesn't fit your sink, it will fit your tub or sink just fine. Note: The data are all manual measurement, please allow 1-3cm error; due to the light and display difference, there would be some color difference, please refer to the actual object received.