Micro Parts Tray &ndash; Use In Garage, Home, Construction - For Nuts, Bolts, Washers, Iron, Nails, Screws, Sockets, Bits, Etc. &ndash; Katzco STAINLESS STEEL: Katzcos mini magnetic tray is made of a heavy duty corrosion resistant stainless steel that keeps the tray looking new. Resists gas and oil as well and is strong and durable. PLACE ANYWHERE: With the Katzco Magnetic Tray you can place it on any ferrous metal surface to your liking. Can be placed vertical, horizontal, on the wall, under a table, against a tool cabinet, fenders, hoods, even on the ceiling. PORTABLE: Katzco Mini magnetic tray is super portable that you can bring it anywhere you need when working. The 3-3/4 x2-1/2inch diameter of the tray means you can put it right in your pocket. RUBBER BASE: The base of the tray is covered in rubber that way it prevents scratching and damage to any surface or finished surface you decide to place the tray on. Rubber base also contains the magnets. GREAT FOR WORKSHOPS: Keeps nuts and bolts, parts, and small tools within reach of work area. Perfect for holding small parts, hardware and fasteners in place. Designed to keep screws, nuts, and bolts, along with other tools within reach in this convenient tray. Never lose that small screw, nut, bolt etc. ever again!