The Harmony Stage S expands your living space with a stage, exclusively for glass harmony. The “Harmony House S” can be placed on the stage. Place the Harmony House S on the stage for a loft look. The harmony house S (sold separately) can be placed perfectly with a house stopper. The stages are fully washable, so you can always keep it clean. Reversible for use with both left and right bottle mounting holes (Compatible Glass Harmony) Glass Harmony 360 Series, 450 Series, 600 Series, CUBE Series (250,300) Place this product in the cage and secure it with the included parts and attach it. Product Size (W x D x H): Approx. 6.1 x 5.7 x 2.0 inches (15.5 x 14.5 x 5.0 cm) (excluding screws and ramps) Set Contents: Stage, ramp, gueta, screws.