Undersink Waterproof Mat — 28' x 19' Keep the inside of your sink cabinet clean and protected with a flexible, foodgrade silicone mat designed for easy use and maintenance. Key benefits Size & compatibility: 28' x 19'. Measure the interior of your cabinet before ordering to confirm this is the right size. Fits undersink cabinets in kitchens or bathrooms and works with most undersink organizers. Protects cabinet surfaces: Waterproof and oilresistant silicone helps contain spills, leaks and drips so liquids don't reach the cabinet floor or damage stored items. Easy leak management: If a bottle or plumbing drips, simply slide the mat out slightly and press the mat's edge to channel and drain leaking water without removing the entire liner. Simple to position and clean: Soft, flexible material conforms around pipes and plumbing for a snug fit. Wipe clean by hand or remove quickly for deeper cleaning. Foodgrade material: Made from foodgrade silicone for a safe, durable liner that resists oils and moisture. Practical use scenarios Kitchen: Place under cleaning bottles, dish soap, sponges and spray cleaners to catch spills and make cleanup faster. Bathroom: Use beneath toiletries, hair products and shaving supplies to prevent staining or moisture damage to vanity cabinets. Utility or laundry area: Line a small cabinet or shelf under the sink to protect against detergent drips or occasional plumbing weeps. Installation tip Measure your cabinet interior, trim or fold the flexible mat if needed, lay it flat around plumbing, and adjust as required. For minor leaks, slide out and press the edge to drain without removing the mat.