【Sturdy and Durable】Made from cold-rolled steel, each shelf holds up to 120 pounds. The electrostatic spray coating ensures it's eco-friendly, rust-resistant, insect-proof, and easy to clean. 【Flexible Space】Adjustable shelves allow you to customize height for various items, creating a versatile storage solution. The 3-tier bookshelf also features detachable wheels for effortless mobility. 【Fall Prevention】The reinforced back and sides keep items securely in place, safeguarding your belongings and providing peace of mind during use. 【Multiple Scenarios】With its simple, modern design, this product fits seamlessly in various settings—offices, living rooms, and kitchens—ensuring efficient storage that keeps your space tidy. 【Easy to Assemble】The package includes detailed instructions and installation videos, with each part clearly labeled for hassle-free identification and assembly. 【Sturdy and Durable】Made from cold-rolled steel, each shelf holds up to 120 pounds. The electrostatic spray coating ensures it's eco-friendly, rust-resistant, insect-proof, and easy to clean.