Sink Tub Strainer Screen Stainless Steel Fits 3"- 3 1/2" Drains - Kitchen Tools Eco-Friendly: Fully premium stainless steel ensures longer usage, rustproof. Against clogging: 2mm micro-holes prevent clogging from food particles,vegetables and even rice grain Perforation Inner Structure: Multi-holes are designed for keeping quick speed of filtering water and catching the smaller food particles and kitchen debris Surface Fine Polishing&Heavy Duty Body: High standards polishing makes it shining as a mirror; Bending edge fits around tightly to catch more smaller particles User Friendly: Simply clear up with warm soap water and always keeping nice and shiny, dishwasher safe. Surface Fine Polishing&amp;Heavy Duty Body: High standards  polishing makes it shining as a mirror; Bending edge fits around tightly  to catch more smaller particles Micro-perforation: 2mm dia holes. Efficient anti-clogging  shield lets liquid flow seamlessly into the drain while it blocks food  particles. User Friendly: Simply clear up with warm soap water and always keeping nice and shiny, dishwasher safe.