Sorbus JB-72-BLK Glass Top Jewelry Display Case 72 Slot Ring Tray, Black The transparent top allows you to display your jewelry while keeping them dust free and secure with lock and key The 72 slot black foam padding tray accommodates most ring and cufflink sizes while highlighting the contents The sturdy key and lock closure makes it convenient and suitable for travel without the worry of losing jewelry on the go This jewelry box and organizer looks professional and is great for home, travel, and businesses that want to show off their jewelry line at stores or for special events Jewelry cases are also stackable which will work great for your growing ring or cufflink collection