【Customer Care】If you encounter any product problems about this Tall Bookshelf, please visit our website Merax.com or contact us via this email: csr@merax.com 【5 Colors Top Lighting】The display case features an ETL-certified, adjustable 5-color cabinet ceiling LED light that provides even light coverage for tall or short items without the drawbacks of light strips. 【6mm Adjustable Glass Shelves】Tool-free adjustable glass shelves in display cabinet allow instant layout changes. Sturdy frames adapt bookshelves with cabinet to books, collectibles, and more. 【Premium MDF Construction】Crafted from warp-resistant MDF with smooth painted finish, offering timeless durability for bookshelves with cabinet. The refined surface ensures lasting stability for bookcases cabinet sets in any interior style. 【Simple Installation and Professional Support】Two-person 30-minute assembly for bookcases cabinet, with 24/7 expert support for display cabinet setup challenges.