2 New Black Display Trays Inserts For Jewelry Showcases & Countertops This is a new set of two 10 compartment black plastic tray inserts With these inserts you are able to keep components findings or small jewelry pieces organized and visible Easily remove the tray from the showcase to allow customers to view your jewelry from the countertop Each compartment measures approximately 2 1/2" x 3 1/4" (63 x 82 mm) Each insert measures approximately 14 1/8" x 7 5/8" x 1" (35.8 cm x 19.2 cm x 25 mm) It is recommended that this be used with a display tray