Ideal for swimming pools, hot tubs, spa pools, and many other types of pools. Pool drainage grate made of high-quality ABS material, corrosion-resistant and durable in use. All finishes are non-toxic, safe, and environmentally friendly. Simple installation and convenient to use. Features small holes on the edge of the frame for secure screw mounting. Tighten screws to install. The fine grate and anti-vortex design ensure stable and efficient water flow without backflow or overflow, enabling easier drainage. Anti-suction design helps prevent debris intake during drainage and blockage of drainage channels. Effectively filters impurities such as sand and hair, promoting smooth drainage and improved efficiency. Technical Features: Material: Plastic Product dimensions: Approx. 25.4 x 25.4 x 3.1 cm (10.0 x 10.0 x 1.2 inches) Package List: 1 x Pool Drain Cover Note: 1. Please allow 01 inch error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated the same; the item color displayed in photos may vary slightly from the actual product. Please consider the real item as the standard.