Why From ROVATE ? . : We lone use the highest choice rude materials Our manufacturer tests the brass to ensure it features 59 - 62 % copper. We lone a minimal of 59 % to ensure the longevity of your tap, the higher the copper content the better rust resistance. 2 : Our taps are twice during the manufacturing process. Our taps are air tested before they are chromium plated, and water pressure tested before they are packaged. 3 : reliable instrumentality, The instrumentality disc cartridge can survive 500,000 times wide-open & appressed test. sophisticated instrumentality engineering both convenience and relation precision .4 : Lifetime Guarantee, Worry-free guarantee to prove the importance we set on choice. Just : choice archetypical is our tenet. general Height : 172 mm -LRB- 6.8 '' -RRB- Spout Height : 105 mm -LRB- 4.1 '' -RRB- Spout Width : 98 mm -LRB- 3.9 '' -RRB- LED Information LED Power Source : Water Flow LED Color : Multi-color, light-blue, Green, ruddy LED turns light-blue between : 0-34 ? . -LRB- ? -RRB- . turns Green between : 34-44 ? . -LRB- ? -RRB- . turns ruddy between : 44-54 ? . -LRB- ? -RRB- . LED begins flashing between : ? . -LRB- ? -RRB- . Material Faucet Body : Brass Faucet Spout Material : Glass Faucet Handle Material : Zinc Alloy Accessories InformationValve included : Yes Hose Length : 15.8 Inch Battery Included : No Weights nett Weight -LRB- kg -RRB- : 1.05 Shipping Weight -LRB- kg -RRB- : 1.59 Note : 1. The diameter of the Thread Brass Post to mount the faucet is 32 mm -LRB- 1.26 '' -RRB- ; 2. hole diameter should be 3.3cm-4.5 cm -LRB- 1.3 '' -1.77 '' -RRB-. If not, you to drill the sink hole ; 3. Hose length : 15.8 '', style : G1/2 '' or 3/8 '', if it is not compatible with your valve, us to send the hoses ; .