This bookcase features a closed backboard, multi-colored APP-controlled LED light strips on each shelf, and an anti-dumping kit for added stability. Made of thick particleboard and a heavy-duty powder-coated metal frame, this standard bookshelf has a super large load capacity. Each shelf can load 88 lbs. With dimensions of 31.5” L * 11.81” W * 70.87” H, it is perfect for home offices, and for storing large books, dictionaries, and models. This durable bookcase features a closed backboard, multi-colored APP-controlled LED light strips on each shelf, and an anti-dumping kit for added stability. Adjustable leg pads ensure balance even on uneven surfaces. The bookshelf offers sufficient storage space and flexibility as a display shelf, suitable for various environments including living rooms, bedrooms, studies, classrooms, and more. Assembly is easy with all necessary parts and tools included