A set of 4 collapsible, coloured, magnetic parts trays. The magnets secure any metal parts in the tray and allow the tray to attach to any ferrous surface, making them perfect for storing parts during disassembly. Ideal for storing components such as nuts, bolts, screws, washers etc. Manufactured from oil resistant silica gel and ABS. When not in use the trays can be collapsed for easy storage. 4 Coloured magnetic parts trays Oil resistant Attaches to any ferrous surface Collapsible for easy storage Size: Each tray is 115 x 115 x 50mm (4 1/2″ x 4 1/2″ x 2″) Size when collapsed is 115 x 115 x 20mm (4 1/2″ x 4 1/2″ x 13/16″).