Made of high quality ABS with electroplating treatment, it is and anti corossion. Easy to install. It match the hose or set perfectly. Applicable for all kitchen faucet, pull out faucet or normal kitchen faucet. The digital display is powered by integrated water driven electricity generator inside, neither battery nor home electricity are needed. Temperature display only works with waterflow running. Replacement or spare spout head for kitchen sink mixer tap. 1/2inch connection for attaching to the flexible pull out hose of a pull out spout kitchen Faucet. The tap is a pull down replacement head designed to easily install on your existing kitchen faucet. It features an elegant ergonomic design with two water-saving modes: bubble water and jet water . Color: Black Material: ABS Package Contents: 1 * Kitchen Faucet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.