360 Rotate Swivel Faucet Nozzle Torneira Water Filter Adapter Water Purifier Saving Tap Aerator Diffuser Kitchen Accessories Feature: new and. Quantity: 1 Save energy: Water saving 30%~70% (compared with standard bubbler) Increase the water pressure: water flowed, and the is mixed with water is good,the water feels soft,enhanced water,cleaning more convenient. 360°rotation: Water can easily covers the whole sink,never worry about clean the sink in cold winter. Humanized design, easy to install Health, easy to clean: Water bubbler contains filter, can be at ease use. Specification: Size : Approx.57(L)x35(bottom.)x21(top inner.) mm Adapter outer.:21.5mm Materials: Cuprum+ABS+Stainless Steel Color: Sliver + Black Package Content: 4X 360 Rotate Swivel Water Saving Tap Aerator Diffuser Faucet Nozzle Filter (NO Retail Box. Packed Safely in Bubble Bag)