6 New Gem Stone Storage Jars & Display Trays For Jewelry Showcases & Countertops This is a new set of 6 display trays and foam gem jar inserts Gem insert contains removable clear plastic round jars These will hold all of your loose stones, beads and coins The trays are also stackable Each gem jar comes with a insert pad inside and lid Each insert has 24 gem jars The inside diameter of each gem jar measures approximately 1 1/2" (38 mm) Each tray measures approximately 14 3/4" x 8 1/4" x 1" (37 cm x 208 x 25 mm)