Feature: -Without overflow connection The clic-clac drain valve does not have an overflow connection. Mount it on sinks that do not have an overflow. This drain faucet is not only suitable for families but also for bathrooms. various bathrooms and toilets such as restaurants, bars and hotels. Specification: Material: brass and zinc alloy Installation size: G1 Sealing material: : silicone Overflow: Without overflow Package contains: 1 x waste set without overflow -Extra strong brass Our drain set is made of made of solid brass to ensure quality. and durability durable. -Matte Black The elegant simplicity of the The matt black drain tap makes it the icing on the cake in a modern bathroom. -Easy installation and cleaning Due to the massive construction and perfectly fitted joints, the waste assembly can be installed completely tool-free in just a few steps. Tips Please pay attention to Please note the installation size of your sinks before purchasing. The pop-up waste cannot be used for the bathtub, which is just used for the sink.This basin emptying is delivered with silicone hardware and washers. Make sure the position and shape of the washers are correct. Incorrect washer position will cause leaks. Please use plumber's putty if there is a leak.