This is a new set of five 50 compartment gray flocked tray inserts;With these inserts you are able to keep components findings or small jewelry pieces organized and visible;These trays are perfect for use with earring cards;Each compartment measures approximately 1 1/8 x 1 1/4 (28 x 31 mm);Each insert measures approximately 14 1/8 x 7 5/8 x 1/2 (35.8 cm x 19.2 cm x 12 mm)