VIP Home Essentials Stainless Steel Kitchen Drain Strainer, For 2.25 Inch Diameter Drain Holes, Pack of 4 Fits standard sink holes that are approximately 2.25 in diameter and 1 inch deep. Diameter of strainer is 4 Inches. Finely spaced mesh grating helps ensure clog-free drains. For catching hair in drains such as bathtubs. Allows water to pass through while capturing bits of food and waster. Set of 4- Bathroom & kitchen drain strainers made of durable stainless steel.