Stainless steel: this faucet hole cover is made of durable stainless steel and plastic, you needn't to worry about rusting and tarnishing, which can be last for a lifetime Easy to install: just put the cover across the faucet hole, then get underneath the sink to tight the bottom screw; It covers the spray hole, no need tools, comes with a rubber gasket for a good sealing, doesn't leak For use in: faucet hole cover is standard size for most households; Please check its size before purchasing, this suitable for hole size between 1 to 1.2inch, thickness of sink should be less than 0.19inch Nice kitchen accessory: the faucet hole cover keep the kitchen clean and tidy by preventing water from leaking onto the floor, it is a useful kitchen accessory Quantity: each package come with 2 faucet hole covers, size is approx. 1.4 x 0.39 inch in width and height, easy to store and won't take too much space