6 Jewelry Box Display Cases Gray 50 Slot Inserts New 3 Acrylic Top Display Cases. This is a new set of 3 acrylic top black display cases. The acrylic tops allow you to display your contents while keeping them dust free and secure. Easily remove the tray from the showcase to allow customers to view your jewelry from the countertop. Each measures approximately 15 1/4" x 8 3/4" x 1 1/4" (38.7 cm x 22.2 cm x 31 mm). Three 50 Slot Gray Flocked Inserts. This is a new set of three 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).