This 4 tier ladder shelf is made of high-quality oak for environmental friendliness and durability. The thick material improves weight-bearing capacity, supports firmly and resists deformation.a step shape for easy movement and padded feet to protect floors, ideal for walls and tight spaces. Each shelf has guardrails to prevent items from falling. Made of imported oak with dense wood, beautiful grain, few imperfections and minimal color difference. Exquisite, fashionable and easy to clean. Suitable for living rooms, offices, bedrooms or as a nightstand. The rustic sophisticated design blends with any decor and adds elegance. Simple installation saves time, allowing quick setup and immediate use. Weight: 30.03 pounds. Length: 35.04 inch. Width: 16.53 inch. Height: 53.54 inch.