[Strong Magnetic Force]magnetic tool tray has an integral magnetic base, which is more magnetic than other ordinary magnetic parts bowls, and has a adsorption and more uniform magnetic force, which can absorb more metal parts. [ Magnetic Parts Bowls]Each square part tray easily expands to 2inch and shrinks to just 3/4inch, taking up less space for easy storage and carrying when not in use and can be easily placed in a kit or pocket. [3-Size Magnetic Parts Tray Set] Small:5.3inch x 3.15inch/Medium: 6.25 x 6.25inch/Large-11inch x 7inch, with a variety of sizes to fit different sizes of tools, is the perfect toolbox accessory for holding screws, bolts, nuts, washers, small metal tools and parts to help you keep your work area neat, clean and organized. [High Quality Material ]High quality silicone magnetic screw trays are highly flexible and , protect finishes from scratches, can withstand messy projects, and are easy to clean with soap and water after use. [Wide Applications]Collapsable magnet storage tray for vertically and securely holds your fasteners and parts in place. perfect for DIY or professional auto technicians, mechanics, engineers, carpenters, plumbers, hobbyists, and more. Portable and fits easily in a tool bag or pocket., Weight: 1.92573785857 pounds, Manufacturer: Ehwisbe