When I first unboxed the Aobopar bookends, I was skeptical about the 'adjustable' claim—most flimsy ones I’ve tried collapsed under the weight of my cookbook collection. But these? Game changers. The thick steel plate feels sturdy in hand, and the silicone pads on the base grip my desk like they mean business.

I stretched them to hold a chaotic mix of novels, binders, and even my partner’s vinyl records (don’t ask). At full extension (18 inches!), they wobbled slightly, but the middle dividers kept everything upright. Pro tip: Keep them at 80% capacity for optimal stability—my overstuffed attempt with 15 cookbooks was pushing it.

The black finish blends into my shelf discreetly, but I wish the edges were slightly smoother—I got a tiny scratch while adjusting. Still, for the price? Way better than those basic L-shaped bookends that tip over if you sneeze nearby.

Unexpected bonus: They’re now my go-to for organizing craft supplies. The three sections perfectly separate washi tapes, scrapbook paper, and sticker sheets. Just don’t try to collapse them repeatedly—mine got stubborn after five adjustments and now live permanently at 12 inches.