1. [Size] 4-14 inches, 2.36-inch center outlet. 20-25 liters per minute high flow capacity, solves the problem of water accumulation in the bathroom. Thickened steel cover has good sealing, sturdy and durable. The bottom flange is connected to the drain pipe, suitable for standard bathroom plumbing connection. 2. [Material] This round drain shower is made of standard 304 stainless steel, and the bottom flange is PVC structure. The surface of the drain is brushed and plated to prevent corrosion, scratches and rust, which is durable. 3. [Design] The round drain cover adopts a grid design to enhance water flow. Prevent large items from falling, and removable hair filter. The embedded design presents an invisible and seamless appearance on your floor. The thickened steel cover has good sealing.