Help protect your vanity sink base cabinet from plumbing leaks with the Rev-A-Shelf Polymer Trim-to-Fit Under Sink Drip Tray. Designed for 27 to 30 in. vanity sink base cabinets, this flexible tray fits beneath sink plumbing to help direct leaking water toward the front of the cabinet, making leaks easier to detect while helping reduce the risk of moisture damage. Made from durable, flexible TPE material, the tray can be trimmed with ordinary scissors for a custom fit. It can be cut down to a minimum size of 25-1/2 in. W x 18-1/2 in. D to accommodate different cabinet layouts and plumbing configurations. For a watertight installation, apply silicone sealant around the tray edges and plumbing cutouts after trimming. The tray holds up to 1-1/4 qt. of liquid, providing temporary containment while channeling excess water outward for faster detection and cleanup. Its low-profile design fits neatly beneath sink plumbing without sacrificing valuable storage space, and the smooth polymer surface wipes clean with ease. Ideal for both new installations and retrofit projects, the Rev-A-Shelf Under Sink Drip Tray offers a simple, effective way to help protect vanity cabinets from unexpected leaks and water damage. Color: White.