The set includes: 6-inch shelf (0.6 kg load capacity) 12-inch shelf (0.77 kg load capacity) Aerosol can and screwdriver holder Paper towel holder Features a rubber-coated ferrite magnet design Each shelf and holder is equipped with powerful industrial-grade magnets that attach securely to any metal surface—such as tool chests, workbenches, or garage cabinets—ensuring tools stay firmly in place even with frequent use. This four-piece set allows for flexible arrangement and spacing, enabling you to create a custom tool storage solution perfectly tailored to your specific tools and workspace. Whether you are organizing a professional workshop, a home garage, or a DIY workspace, this set is the ideal choice for keeping tools tidy and easily accessible. Boost your efficiency, reduce clutter, and revitalize your workspace with this essential tool storage solution.