Cold-rolled Steel.Industrial-Grade Durability: Built from heavy-duty steel with an anti-rust powder coating, this wall cabinet resists humidity, oil stains, and bending-ideal for garages, workshops, or warehouses..Customizable Storage: Features a height-adjustable interior shelf to fit items of various sizes. An open bottom shelf with a guardrail provides quick access and added versatility..Secure and Lockable Doors: Lockable double doors keep tools, cleaners, and supplies safe and private-perfect for both home and professional use..Space-Saving Design: Measuring 31.5"" x 11.8"" x 30.3"", this floating cabinet optimizes wall space, offering efficient storage for tools, cleaning products, and more in your garage, kitchen