Premium Quality - Made of premium silicone and plastic, the silicone bottom will not scratch the sink or deform. Long lasting protection against clogging. Large wide rim measuring 1.4m in diameter - Fits most standard kitchen sinks as well as bathroom, laundry and workshop sinks . Keep things hygienic and hassle-free: all the nasty bits get caught in the drip tray, so you can throw them straight into the bin Easy to clean: the easy-to-clean silicone can flip over to empty; wash with warm water for a spot free surface Food Grade Silicone - Allows the tub stopper to shape easily on uneven or contoured surfaces.