Impressive Load Capacity: Safely move up to 550 lbs of equipment, inventory, or supplies with confidence.Durable & Weather-Resistant: Constructed from high-quality polypropylene (PP), this cart will not rust, chip, dent, or peel, making it ideal for both indoor and outdoor use—even in damp environments like commercial kitchens or garages.Easy Mobility: Four 5-inch non-marring swivel casters (two with locking brakes) offer smooth, quiet movement and stable positioning, protecting your floors from scratches.Optimized Storage: The two-tier design with spacious trays (each 3.93" deep) provides ample room for bulkier items, while open sides allow for convenient loading and unloading of oversized objects.User-Friendly Features: Comfortable push handle ensures easy maneuverability, and rounded safety edges help prevent accidents during use.Quick Assembly: Enjoy tool-free, 3-step setup—get organized in minutes.Specifications:Material: Heavy-Duty Polypropylene (PP)Load Capacity: 550 lbsShelves: 2 large trays (37.40" x 25.59" x 3.93" each)Overall Dimensions: 45.67" L x 25.59" W x 33.46" HWheels: Four 5" swivel casters (2 locking)