New Black Velvet Ring Display For Jewelry Showcases & Countertops. This is a new 56 slot black velvet lined ring display tray. This display is perfect for countertop or showcase use. This tray is great because it is stackable. Elegantly display up to 56 beautiful rings. It measures approximately 12 1/2" x 8 3/4" x 1 7/8" (31.6 cm x 22.2 cm x 46 mm).