Scale your plyometric training across four heights with a complete steel plyo box set in 12, 18, 24, and 30 inch sizes. Each platform supports 500 lbs on a powder-coated welded steel frame with trapezoidal geometry that prevents tipping during explosive movements. Non-slip silicone top surfaces and rubber base feet anchor landings on any floor type. Simple bolt-together assembly requires minimal time, and all four boxes stack inside one another for efficient storage.