<b>Features</b> <br>*Portable: Can be folded up in a small size,easy to store and bring with you and your dog everywhere <br>*Simple: No need of inflation,set up in no time. With bottom/side drain, easy to drain and refresh water <br>*Durable: made of extra-tough PVC. Thicker material on the bottom <br>*Size: Available in 5 Sizes.S--32inch.D x 8inch.H, M--39.5inch.D x 11.8inch.H, L--48inch.D x 11.8inch.H, XL--55.1inch.D x 11.8inch.H, XXL--63inch.D x 11.8inch.H <br>*Enviromentally friendly material: EN71,ASTM standard <br> <b>Note</b> <br>Please always put up on a hard smooth surface, no sharp items underneath.It keeps the bottom stretched mostly flat, avoid tears caused by sharp items and likely prevents dog nails catching it and maybe causing a tear.