FEATURES: The sink drain set is made of stainless steel and is offered in a set of 2 sink strainers with an outer diameter of 79 mm, suitable for a sink drain of 79.3-80.3 mm (see image 3 for exact dimensions). The sink drain washer is made of rubber and each sink strainer has 20 small holes to filter your waste.;CLEANLINESS: The sink basket consists of 20 small holes to effectively filter food residues, preventing your siphon from clogging and thus retaining bad odors while allowing water to drain optimally.;PRACTICAL: With a simple push, the sink grid adapts to the shape of your sink drain thanks to its rubber seal to prevent water leakage when washing dishes. Thanks to its steel hook, it is very easy to install and remove, and the kitchen drain stopper is very easy to clean.;MULTI-PURPOSE: The kitchen drain stopper is corrosion-resistant, high-temperature resistant, and rust-proof for daily use, whether you are a professional (restaurant, catering, cafeteria, etc.) or a private individual. You can use the universal sink drain for your kitchen/bathroom/sink/bathtub.;The sink drain washer is made of flexible rubber that precisely fits the shape of your sink drain and prevents water leakage.