Rack has eight display slots. This is a great option for displaying multiple agate slabs. This rack comes unassembled, and is easy to break down for taking to shows. All measurements in inches Product Number Height Width Depth Slot Depth Price MS4D 7 3/4 2 1/2 7 3/4 1/4 $9.50 MS6D 11 3 5/8 10 3/4 3/8 $13.50 MS7D 12 1/2 4 1/8 12 1/2 7/16 $15.60 MS8D 14 1/4 4 7/8 14 1/2 $17.75