VIVA Kitchen Sink Strainer Replace worn strainers with this durable stainless steel basket and rubber stopper. The 3-1/2 inch design fits standard drain openings. This strainer basket traps food waste and debris with its bar hole pattern, protecting pipes from clogs. The included rubber stopper plugs the drain for filling. Key Features:Stainless steel construction for corrosion resistance.Flat bottom rubber stopper with a center post for secure placement.Easy, tool-free installation for indoor or outdoor sinks. 1: What is the diameter of this stainless steel sink strainer basket? - The basket has a 3-1/2 inch diameter. 2: Does this sink strainer come with a stopper? - Yes, it includes a separate rubber stopper. The stopper has a small metal post in the center for handling. 3: Is this sink strainer basket replacement easy to install? - Yes, installation is designed to be straightforward and does not require professional plumbing skills. 4: Where can I use this drain strainer? - This strainer is suitable for both indoor and outdoor sinks, including kitchens, bathrooms, laundry rooms, and poolside shower areas. 5: What materials is the kitchen sink strainer made from? - The basket is made from stainless steel. The included drain plug is made of rubber. 6: How does this strainer help prevent a clogged sink? - The basket has holes that trap food waste and debris while allowing water to drain, helping to protect your pipes from clogging. 7: Can this stainless steel basket strainer be cleaned in a dishwasher? - Yes, the stainless steel basket is dishwasher safe for easy cleaning.