Inflatable Boat UB430-U Product Description Over Length : 430 cm Tube Diameter : 52 cm Gross Weight : 100 kg Max Passenger : 9 Packing Size : 140*82*41 Floor Type : Aluminum Net Weight : 95 kg Over Width : 190 cm Air Chamber : 4+1 Max Engine : 30 HP Max Loading : 900 kg For all of our inflatable boats, you can choose from the following floor boards : 1.Marine plywood floor board 2.Marine plywood floor coated with fiber glass floor board 3.Air mat floor board 4.Aluminum alloy floor board Other boat accessories available They are made of high-quality Korean 1,000-1,200D PVC material and we guarantee a three-year warranty.