From the manufacturer IMPRESSIVE AND PREMIUM EXTERIOR The corrosion resistance of the cloakroom tap benefits from multi-layer chrome plating technology. With lead-free brass material and advanced chrome finish, it will not be corroded or rusted easily. The round bathroom sink faucet is more complicated to be manufactured than other shapes of taps because of the flat waterfall spout. _________________________________ WATERFALL SPOUT The design inspiration of the monobloc bathroom sink tap is from famous and marvelous Victoria Falls. Water flows out like a waterfall. This waterfall round mixer tap will make your bathroom become especially distinctive. ********************************** INFORMATION ABOUT THE SET OF WASH BASIN TAP AND CLICK-CLACK WASTE The Mono Washroom Sink Tap: Spout Height -- 60 mm; Spout Reach -- 90 mmSpecification of Hoses -- L 400mm; G1/2'' (UK Standard)Style --Modern; Water Feature -- Hot And Cold Mixers The Pop-up Basin Waste: Thread -- G1 1/4 BSPP (UK Standard)Diameter of Bottom -- About 40.6mm; Height After Bounce -- 87mmMaterial -- Stainless Steel; Slotted -- Yes ********************************** WILL THEY WORK IN YOUR BATHROOM? For this tap to operate, your water system will need to produce at least 0.5 bar pressure, and we recommend 1 bar for optimal performance. This can be achieved if you have any one of the following systems: Combination Boiler SystemGravity Fed System (only with a pump)Mega-flow SystemPumped Hot Water System NOTE: The slotted click-clack basin waste is only suitable for the bathroom sink with overflow. Please kindly check whether your sink has an overflow hole. **********************************