The Island Hopper Classic 15 Water Trampoline has truly become the classic size for the recreational lake home user. This model is large enough to hold several children at the same time and is built with heavy-duty frame features that you would expect to see in larger models. Made of 30-oz. 1000-denier UV-resistant PVC material this water trampoline will withstand years of hard use. The 10-foot-diameter trampoline surface can be used for jumping or just relaxing. With handles and a ladder getting onto the trampoline is easy.Additional features:Heavy load bearing molded plastic 4-step ladder for easy swimmer access6 anchor-tie D-rings (3 inside and 3 under tube) for secure anchoring and mooring7 swimmer-assist handles for ladder and water assistanceGalvanized-frame8.5-inch cross tapered springs12 frame-secure tie straps700 PSI burst-strength polypropylene matUV-resistant 1-inch foam perimeter spring cover