2pc Extra-Strong Magnetic Parts Tray Dish - Non-Scratch Rubber Bottom Essential mechanics tool - perfect antidote for 'Lost Parts Syndrome'. Sold in sets of two trays More convenient 4-1/4" diameter fits more places than larger trays; 1-1/4" depth Stainless steel dish with rubber-encased magnet; non-scratch to protect finishes Strong enough to hold contents at any angle - even upside down Holds any ferrous metal object; nuts & bolts, small parts, sewing needles, craft items