Countertop showcases are essential when you need to securely display high end merchandise like jewelry and collectibles. The sliding doors lock to keep customers from removing and handling fragile and expensive products. Keys are included. A matte silver radius edge aluminum frame encases 3/16" tempered glass. Customers will have no trouble viewing merchandise from any side of this showcase. Two included shelves provide plenty of display space and can be removed to accommodate tall items. This countertop showcase features a glass top and a mirrored base to allow light to pass through and reflect. Overall dimensions are 24" x 12" x 18" (W x D x H). Ships fully assembled, just insert the shelves.