Sold as a pair: two 35.5 by 8.5 by 62 inch S-line bookcases that mix 22 by 8.5 inch open-back shelves with 8 by 8 inch closed-back cubes, spaced 9 inches apart, so tall art books, storage boxes and small succulents each get a slot. Placed together they form a wall of staggered shelving; apart, each stands alone in a bedroom or an office. Total weight capacity is 200 lbs. The boards are engineered wood and MDF with back panels and reinforced corner braces, finished in a rustic brown grain; two anti-tipping kits per shelf anchor to the wall and non-slip pads protect the floor. Net weight 46 lbs, shipped in two boxes with two manuals. The smooth finish wipes clean with a cloth, and the narrow 8.5-inch depth keeps the pair from crowding a hallway or a home office while still expanding storage upward. Assembly required.