Shot Glass Display Case Wall Rack Cabinet, with glass door, SC01-OA Handcrafed from Solid Wood, Very high quality. 21 separate compartment with 4 tall slots for tall shot glasses as well. Measurements for the 21 slots: 2.25"H X 2.1"W X 2.25"D for the 17 regular slots. 4.5" height X 2.25"W X 2.25"D for the 4 tall slots. Please measure your shot glasses before buying. Glass door to prevent Dust and protect. Shot Glasses not included. Desktop or Wall Mountable Felt Interior Background No assembly required, comes in on piece