This stackable travelling jeweler’s trunk can hold up to 30 standard jeweler’s trays with and extra 4” space between them. This trunk comes with two secure latches on the front which can also be locked with your own pad lock. Also comes with metal handles on both sides. These stackable trunks can stack up to 3 trunks safely. This jeweler’s trunk is lined and hinged with metal. Also, lined with fully riveted laminated fiber for extra strength. Made in the U.S.A. Comes with a 10 year warranty. Use the 4-Wheel base to transport the carts.