Featuring two open cubes per unit, this bookcase set of 2 keeps books, potted plants, and keepsakes neatly on display while staying easy to reach. A 5-position adjustable shelf moves in 2.5-inch steps to fit items of different heights, and thickened board with premium edge-sealing gives each shelf a clean, durable finish. Anti-slip foot pads steady the compact 21-inch frame, making the pair a flexible pick for shelving or storage in tight spaces.