This 304 stainless steel filter strainer is rust-resistant and durable, easy to install and prevents sewage bugs and mice from crawling out. It fits various drain holes and can capture hair, food residues and other debris. Universal design for bathroom sink, bathtub, wash basin, floor drain and balcony drain hole. Comes with a flat metal rim and suitable for kitchen, slop, tub and lavatory sink. Size options: 5.5 x 4 x 2.5 cm, 5.5 x 4 x 3.5 cm, 5.5 x 8 x 2.5 cm, 5.5 x 8 x 3.5 cm. Weight: 15 g, 20 g. Easy to use, just plug and play! Features 1. Made of thickened 304 stainless steel, rust-resistant and corrosion-resistant, durable. It can be reused for many years. Floor drains are no longer replaced frequently. 2. The stainless steel fine drain filter effectively captures hair, toys, rings, necklaces, food residues, sundries, sundries, etc, preventing sewage bugs, cockroaches, and mice from crawling out. Make your life easier! 3. Size: Diameter in 0.98-2.16 inch/25-55 mm, 1.37-2.16 inch/35-55 mm. Universal design for use in kitchen sink bathroom bathtub wash basin floor drain balcony drain hole. 4. Easy to Use. Plug and Play. Just measure the diameter and depth of the sink or floor drain, select the corresponding size, and install it directly. No need to assemble or disassemble anything. 5. The sink drain strainer comes with a metal flat rim to fit over the sink's drain. Great for bathroom, kitchen, slop, tub, lavatory sink. floor drains, water pipes, and more. Specification Material: Stainless steel Color: Silver Size: 5.5 x 4 x 2.5 cm, 5.5 x 4 x 3.5 cm, 5.5 x 8 x 2.5 cm, 5.5 x 8 x 3.5 cm Weight: 15 g, 20 g Package Include: 1 Sink Drain Strainer