Product Features-Frame Made from strong rust-free material, very sturdy and durable, Washable and Tear Free Nylon Oxford Material Fits all bed and mattress types Keep baby from falling down, can even bear weight of leaning babies Single handedly And attractive design. Caution & Tips- This product is not a substitute for adult supervision 2. This product is not a swing and children should avoid leaning and hanging on it 3. When not in use, always fold upside down 4. Fabric is completely washable - wash when necessary with mild soap 5. Use provided screws to attach bed rail to bed more firmly. The screws will not damage the wooden bed in any way. 6. Make sure all parts are properly fixed before starting to use it - specially check if there is any space between in the mattress top layer and below the mesh such that child can roll out. If so, either install correctly or discontinue use. 7. Use multiple bed rails as needed 8. You may want to discontinue the use of product after your child has reached an age where he/she can remove it alone."