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The Mainstays 5-Shelf Bookcase is a tall, narrow white bookcase made of wood and MDF, standing about 71 inches high and 25 inches wide with a depth of under 12 inches. Three of its five shelves adjust, so you can space them for paperbacks, binders or display pieces, and the closed back gives it a finished look from any angle. It ships with a wall-anchoring strap kit, which matters for a unit this tall. Against pricier bookcases it trades solid wood and thicker panels for a lighter, budget build, and owners commonly note it is best suited to light loads and a secured wall.
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Lowest price we've seen: $39.97 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.
With more than 32,000 ratings averaging 4.3, owners mostly see it as a solid, affordable tall bookcase that does its job. Praise centers on the adjustable shelves and the clean white look; complaints tend to be about the build feeling flimsy and the assembly effort.
The Mainstays 5-Shelf Bookcase is a tall, white storage piece for organizing books, files, and display items. It has five shelves: three adjustable and two fixed.
The adjustable shelves can be repositioned to change the spacing. This makes room for shorter paperbacks, taller volumes, binders, or decorative items. The closed-back design gives it a clean, finished look.
The bookcase fits spaces such as an office, dorm room, bedroom, living room, game room, or classroom. It attaches to the wall with an included safety strap kit.







