Durable 3/4" construction All water resistant materials All hardware is polished stainless steel All corners are rabbet jointed and screwed for greater durability Resting benches and dividers 3/4" high density polyethylene or optional white laminate - all other surfaces laminated Available with clear acrylic or white laminate back Storage compartment and space for litter pan adjacent to each condo - adjacent openings allow user access to both simultaneously Storage compartment secured by push-button latches - inside dimensions: top - 11 3/4" wide x 12 3/8" high ; bottom - 11 3/4" wide x 14 3/4" high Portals can be opened or closed to allow or deny access to any condo or litter box Can be configured to meet your needs Easily assembled with 6 bolts screwed into preassembled inserts - 2 each in top, bottom and underneath the divider shelf Measures overall 61 1/4" tall x 36" wide (24" door) or 42" wide (30" door) x 24" deep May be ordered with optional color laminate on the exterior Optional Wood Door available