The square drains and drains are 10 cm wide and 10 cm long with a 2-inch center outlet. The high water flow rate is fast. Can be used for the renovation of bathrooms, kitchens, bathrooms, balconies, gardens, and garages. Constructed of high-quality 304 stainless steel, it is strong, reliable, and durable. The surface of the drain is brushed to help resist corrosion, scratches, and rust for added durability. Two "filters" are for debris/hair. One "filter" is a square drainage grate, smaller than a ring, to speed up the water flow and trap hair, the other is a stainless steel filter that prevents hair and debris from entering the sewer. The hook allows for easy removal of the grid or filter for daily cleaning. The principle of gravity closure, once the water does not automatically close, can prevent insects and deodorize. A must-have floor drain for the home. Manual measurement of this product will inevitably have errors. Please compare the size carefully before purchasing the product.