Features: 【Warranty】:1-Year Warranty, Replaceable within one year. 【Top Material】：38UM, 580P PVC material, cold resistant 25 degree 【Bottom Material】：Extra thick Oxford and Eco PVC, prevent puncture and air leakage 【Fast Inflate】: 3 meters long 12V DC air pump, fast charging and deflation in 3 minutes 【Various Usage】: 4 chamber design. Inflate the shape depend on your need (apply to SUV, Back seat, Truck, Camping, Beach, Tent, Room) 【Heavy Weight Load】: Up to 600 lbs, Fit for 2-3 person
