Magnet Trays Round Magnetic Trays Tools Parts Tray Magnetic Metal Parts Selling point:Made of stainless steel, strong and.Keeps parts and tools from being misplaced or lost while workingThe magnets are super strong, and the trays can be used upside down,, on the side of toolboxes etc.Rubber magnet cover prevents equipment from being scratchedMade of stainless steel, strong and. PVC bottom from being scratchetsize diameter :3",4",6"material:touch steel(430/0.4mm)magnet:1000-1200 gausspvc bottom from being scratchetNote: buyer: Due to lighting effects, display brightness, manual measurements, etc., the color and size between the photo and the current project may vary slightly. Sincerely that you can understand! Thank you!Include:1xMagnetic bowl