Product description Name: brass drain plug without overflow Color: Black Material: Brass Finish: Black Net weight: 299g Function: Help to drain the water in the basin and flow when it is going to tip over or when you needed it Made of brass, ensuring quality and longevity Superior quality finish Money 30 days money back guaranteed Installation method 1.Put in the hole and make the body connect with the basin hole 2.Plus in the rubber sheet and screw the nut 3.Connect with the basin waste and make the screw nut connect with the rubber