trap gas and sewer gas while effectively cleaning your drains. Constructed with durable plastic and a snap-on design, this product fits over 1-1/2-inch Sch. 40 DWV pipe or into 2-inch couplings. The black finish ensures a professional look in your bathroom, kitchen, or outdoor space.","Designed to trap gas and solids, this drain strainer improves water flow and reduces odors. The reinforced plastic and snap-on cover provide a stable fit, perfect for outdoor use or difficult-to-reach areas in the house. Effortlessly attaches to your existing drain system for a clean, efficient solution.