The Grip 67456 Magnetic Parts Tray Kit - 3 Piece is a variety pack of the most popular magnetic trays offered by Grip. The Grip 67456 offers three trays that have magets attached to the back also magnetizing the individual trays as well. Features: * Trays magnets keep small ferrous parts from being lost * All trays use magnets to hold firmly in place What"s In The Box: * 9-1/2-inch x 10-inch magnetic parts tray * 2-1/2-inch x 3-1/2-inch mini parts tray * 4-inch round magnetic parts tray