Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Highlights: ● Type: Thermostatic faucet mixer cartridge valve● Material: Copper● Apply for shower faucet● Thread size: G 1 / 2 inch ● Working Pressure: 0.05Mpa - 1Mpa● Ideal pressure: 0.1Mpa - 0.5Mpa， you should install reducing valve if pressure is above 0.5Mpa● Standard pressure: 0.3Mpa ( About 0.02Mpa error )● Inlet cold water temperature requirement: 4 - 29 Deg.C● Inlet hot water temperature requirement: 50 - 95 Deg.C， We advise the normal water using temperature 60 - 70 Deg.C● Constant outlet water temperature range: 20 - 50 Deg.C● Safety button temperature set: 38 Deg.C● Security against the hot: when the loss supply for cold water accidentally ， mixing water yield will reduce quickly till shut down.● Function: Control the mixer water temperature constantly as you wishMaterial: Metal Package weight: 0.517 kg Product size (L x W x H) : 11.0 x 10.0 x 4.5 cm / 4.32 x 3.93 x 1.77 inches Package size (L x W x H) : 13.5 x 11.8 x 5.0 cm / 5.31 x 4.64 x 1.97 inches Package Contents: 1 x Brass Thermostatic Mixing Solar Water Heater Valve for Bidet Shower Faucet