Ideal for swimming pools, hot tubs, spa pools, and other types of pools. Pool drainage grate made of high-quality ABS material, corrosion-resistant and durable. All finishes are non-toxic, safe, and environmentally friendly. Simple installation with small holes on the edge of the frame for screw mounting—just tighten the screws for secure placement. Fine grate design and anti-vortex feature ensure stable and efficient water flow without backflow or overflow, enabling smooth drainage. Anti-suction design helps prevent debris intake during drainage, reducing clogs and filtering impurities such as sand and hair, promoting efficient water flow. Technical Features: Material: Plastic Product dimensions: Approximately 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 0–1 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 color. Please refer to the physical product as the standard.