Closed-back cubes at 8 x 8 in alternate with 22 x 8.5 in open bays up this 62-in frame, so small objects sit against a solid panel while books span the wider openings. Shelves are 9 in apart. A back panel behind the closed sections stiffens the carcase for a 200-lb total rating. At 35.5 x 8.5 in in plan it is shallow enough for a hallway, and the 46-lb weight steadies the S-shaped profile. Black engineered wood and MDF; a user manual is included and assembly is required.