Universal Size: 6 inch or 15cm in length for the tub drain plug fits most kitchen sinks, bathroom sinks, tubs and other drain strainers. 'sealing, so that you can soak dishes for a long time without water leakage Large Coverage Area: The flat cap is large enough to provide a good seal. It helps you keep water in tubs and sinks, effectively reduce water wastage Good Quality: The bathtub stopper is made of silicone, non-toxic and odorless, harmless the softness of the silicone allows the adsorption of the stopper to surfaces with ease and never floats Easy to Clean: The dent on the plug is designed for ease of use and cleaning. the flat cover will not go into the drain and therefore will not mold Function: The rubber tub drain plug is light and flat. Works on any drain, such as tub, sink, shower, tub, plastic, metal or ceramic tubs. Product description The universal size 15cm or 6inch cover is made of durable and flexible silicone It is easy to clean and soft. The softness of the silicone allows the plug to adsorb onto the surfaces of any drain. You just need to hold the rubber stopper in place for a few seconds when the water starts to flow into the tub, as the incoming water can displace the stopper. Once there is an inch or two of water, the pressure will hold it low and you can walk away and wait for it to fill up as usual. The contoured flat base and tapered edges maximize water pressure for a nice seal. Suitable for any drain, this versatile tool can be used in a wide range of kitchens, sinks, bathrooms, tubs, etc. Specifications Material: silicone Color: black Size: 15 cm or 6 inches The package includes: 4 x bathtub plugs