Selected excellent materials: The bathroom sink strainer is made of high-quality 304 stainless steel, with selected workmanship, smooth edges without burrs, anti-corrosion and anti-rust, and long service life. Powerful functions: The sink strainer has a fine drainage space, mechanical weaving, 3D cylindrical rapid drainage, which can prevent rats and pests from entering while preventing the filter from clogging. Easy to clean: The cylindrical design can also collect food residue, sundries and hair in the strainer, achieving rapid drainage, rinse the drain filter net well to prevent odor. Easy to install: Kitchen sink strainer installation diameter: 5.5cm, height: 5cm, inner diameter: 3.3cm, easy to install without tools, just insert it directly into the floor drain of the same size, suitable for most families, and the precision fit will not loosen. Applicable scenarios: The stainless steel sink strainer is suitable for kitchen, bathroom, outdoor balcony, suitable for most floor drains