This case has 12spaces on top for the mixer and 4 spaces below. Bottom rack clearance is 20" behind the rack rail and 1.5" in front. Total rack height inside is 14" high. Choose grey or black carpet. All edges are rounded over for better feel and durability. 4 twist latches secure the top lid. Front and back panel fit into a groove on the bottom of the case, and each fasten at the top w/ a twist latch. All black hardware is recessed. Thick grip handles make it easy to move.