Giantex 600lb Heavy Duty Utility Trailer Mover Hitch Boat Jet Ski Camper Hand Dolly Great Weight CapacityHeavy duty procedure and tough material make this item could sustain 660 lbs weight and could used to do various different high weight work. Heavy Duty WheelThis item includes two 10.5''3.5'' pneunatic tyre which could sustain good pressure and provide secure during the work time. Perfect Detail WorkmanshipHigh quality iron wire connecting procedure which could make this cage more durable and solid. And the structure follows the scientific principle and is strong enough to hold cats to play. Solid StructureStructured with heavy-duty wood for extended durability, and the structure follows the scientific principle and is strong enough to hold seed trays, pots and plant growth light. Easy to AssembleThis product has straight forward illustrations and descriptions. Every screw and pin has its own code and easy to understand the assemble progress.