High-quality materials: The outdoor floor drain is made of high-quality stainless steel, which does not rust or corrode easily and is durable. You can use it with confidence. Easy to install: The balcony floor drain is easy to install and fix, adjust the inclination of the clamp, the operation is simple and quick, saving time and energy. Main function: The basement floor drain strainer can effectively prevent clogging by water, flowers, leaves, and rats, ensuring that the drainage pipes are not blocked. Complete specifications: The shower floor drain strainer is available in 4 sizes, you can purchase according to size to avoid errors. Scope of application: The stainless steel floor drain is suitable for outdoor drainage pipes, exhaust pipes, roofs, balconies, and other floors. Features: 1. The stainless steel floor drain is suitable for outdoor drainage pipes, exhaust pipes, roofs, balconies, and other floors. 2. The outdoor floor drain is made of high-quality stainless steel, which does not rust or corrode easily and is durable. 3. The basement floor drain strainer can effectively prevent water, flowers, leaves, and rats from causing clogging, ensuring drainage. 4. The balcony floor drain is easy to install and fix, and the clamps can be adjusted. Just tilt it. 5. The shower floor drain strainer is available in 4 sizes, you can choose the one you need. Material: Stainless steel. Model type: 50 Flat mouth, 75 Flat mouth, 110 Flat mouth, 160 Flat mouth (Optional). 50 Flat mouth size: 6 x 4.5 cm / 2.2 x 1.7 inches (upper diameter * lower diameter). 75 Flat mouth size: 8.3 * 6.5 cm / 3.3 * 2.6 inches (upper diameter * lower diameter). 110 Flat mouth size: 12.5 * 10 cm / 5 * 3.9 inches (upper diameter * lower diameter). 160 Flat mouth size: 18 * 15 cm / 7.1 * 5.9 inches (upper diameter * lower diameter). Packing list: 1 * Floor drain. Note: 1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated same, and the color of the product shown in the photo may differ slightly from the actual product. Please refer to the real product.