The Peteast Large Dog Water Mat is made of Pvc. The mat's bottom is 0.58 mm thick, making it scratch-resistant and leak-proof unless your dog has very long nails. Let your beloved dog enjoy playing in the water and cool off on hot summer days. Dogs love splashing around in water pools with fountain effects. You can easily control the water level by adjusting the water pressure. It can also water your lawn while playing. Suitable for all breeds, including large dogs such as Leonbergers and Rottweilers. Note: If your garden hose connection is 3/4 inch, you do not need to purchase a separate hose adapter. The adapter is for threadless pipes and comes with hose clamps. Weight: 3.77 lbs.