Check the listing for details. 16 Black Gem Jars Display & Stackable Tray. Condition: New. Listed at 22.68 USD. 16 Black Gem Jars Display & Stackable Tray 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 jarsThese will hold all of your loose stones, beads and coinsEach gem jar comes with a black insert pad inside and lidThe 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 insertsKeep your jewelry neat and easy to find with this trayIt measures approximately 7 1/4" x 8 1/4" x 1" This item includes:30 Day Money Back GuaranteeFree Shipping (USA lower 48 states)Free Return Shipping (USA lower 48 states) Sold By FindingKing.