Rolling Mobile Tool Station: ;Suitcase-style design with wheels + pull handle reduces lifting strain; ideal for job sites, garages, field work.4-Layer Organized Storage: ;Built with 4 tool panels to sort hand tools and accessories for fast access and efficient workflow.Adjustable Custom Interior:; Movable dividers fit tools of different sizes; overall size 23.6 × 16.5 × 11.8 in for flexible storage.Waterproof & 220 lb Load Shell: ;Sealed rubber gasket blocks moisture; rugged housing withstands up to 220 lb (100 kg) pressure.Comfort & Safety Details: ;Features quiet wheels, ergonomic handle, lockable latches, and pressure-release valve for safe transport.