New 16 Gem Jar Insert and Display Case Gem Jar Tray Insert This is a new black gem stone insert that contains 16 removable clear plastic round jars These will hold all of your loose stones, beads and coins Each gem jar comes with a black insert pad inside and lid The inside diameter of the gem jars are approximately 1 3/8" The insert measure approximately 7 3/4" x 7" x 3/4" Black Plastic Stackable Display Tray This is a new black plastic sample tray that you can use with a full size jeweler's pad and inserts Keep your jewelry neat and easy to find with this tray It measures approximately 7 1/4" x 8 1/4" x 1"