The Washer Drip Tray fits under your washing machine and helps prevent any potential floor damage. Protects floor from scuffs, spills and overflows. Includes optional drain adapter. Measurements: 29-1/4" x 31-1/4" outside dimensions. 27" x 29" is the usable size. The unit curves up after those dimensions. Approximately 1-1/2" inches deep. This accessory that can be used across several brands; check to see if your model number is compatible. Installation of this basket will require no tools, disassembly or repair experience.