The basin has a overflow hole, choose an overflow drainetry Phagrant of the basin structure: The design of the hole of too much Full is to prevent water from overflowing from the bottom of the basin when it is too filled. With overflow hole design, when the water level in the pelvis reaches the position of the overflow hole on the wall of the basin, the water flows into the tab of the basin passes through this hole, and flows from the overlooking hole of the drain to avoid flooding! Silicone seal: ABS, thickened, safe and non-toxic engineering plastic Large thickened nut: Made of new aeronautical material, no tool required, easy to install Refined copper copper tube: durable, anti-rust rebound drain: sealed empty High quality stainless steel to prevent secondary pollution from the water source Tight thread mouth: adopts a tangential thread bearing process for a fine wire, strong reinforcement and not easy to loosen / p>
