KENGEL 10x5x6 Inch Assembly Transparent Clear Acrylic Display Dustproof Protection 3 Steps Showcase Case Box Black Base for LEGO Minifigures Brick Building Block(gray) Outer size measurement: approximate 25.5 Height x 13.8 x 15.3cm (10.04 Height x 5.43 x 6.02 inch). Inner size measurement: approximate 24 Height x 11.7 x 13.6cm (9.45 Height x 4.61 x 5.35 inch). The base as the ground step measures approximate 24 x 13.8 x 1.8cm (9.45 x 5.43 x 0.71 inch). The bigger step measures approximate 24 x 7.2 x 1.2cm (9.45 x 2.83 x 0.47 inch). The smaller step measures approximate 24 x 3.2 x 1.2 (9.45 x 1.26 x 0.47 inch) Made of Plexiglass Acrylic Plate. Assembly design to remove and storage easily, more convenient to bring outside! Just simply to assemble quickly without glue and get ready to use! Assembly design, steps can be removed. Display in 1 step, 2 steps or 3 steps, totally up to you! This box can neatly display up to 35 Lego minifigures. Great to display Lego Minifigures, Lego set and other Lego collections.