PETMAKER 3-Layer Dog Grass Pad with Tray 20x25 Indoor Potty Trainer 80-ST2025 Reusable indoor/outdoor artificial turf potty with collection tray. Factory-sealed PETMAKER box. Instruction sheet included. What's included • Artificial grass / turf mat • Plastic drainage insert (grate) • Durable collection tray • Instruction sheet Measurements • Approx. 20" wide x 25" long x 1.25" high • About 3.5 sq. ft. of potty surface • Fits small to medium dogs; not intended as a large-breed outdoor yard replacement 3-layer design • Top: washable synthetic grass • Middle: raised plastic drainage insert so liquid passes through • Bottom: hard plastic tray that holds urine for emptying Facts from the product / instructions • Made as a reusable alternative to disposable puppy pads • Intended for indoor rooms, apartments, patios, decks, and balconies • Grass mat lifts out so the tray can be emptied and rinsed • Manufacturer cleaning method: rinse layer #Cruelty -Free #Lightweight #Solutions