New White Flocked Display Tray Inserts. For Jewelry Showcases & Countertops. This is a new 24 compartment white flocked tray insert. With this insert 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 1/16" x 1 5/8" (52 x 41 mm). This insert measures approximately 14 1/8" x 7 5/8" x 1/2" (35.8 cm x 19.2 cm x 12 mm).