Description This wall-mounted retractable folding stair offers a convenient and space-saving climbing solution for your home, warehouse, or attic. Its premium materials and rational structure ensure outstanding stability and load-bearing capacity, providing secure and confident use. Additionally, its retractable design significantly reduces the space it occupies when not in use, making it suitable for various tight spaces and compact workrooms. Convenient Wall-mounted Brackets: Both upper and lower brackets come pre-drilled to simplify installation. The lower bracket includes hooks, allowing easy engagement and release when extending or retracting the ladder. Application This product is suitable for villas, garages, basements, warehouses, shops, utility rooms, retail stores, and stairwells. Specifications Color: White Material: High Manganese Steel Process: Electrostatic Spray Coating Each Step Load-bearing Capacity: 200kg/440lbs Mount Type: Wall-mounted Assembly Required: Yes Number of Steps: 4 Product Overall Size(Unfolded): 40*120cm/15.74*47.24in Product Vertical Height: 100cm/39.37in Each Tier Height: 23cm/9in Each Step Width: 13cm/5.11in Product Overall Size(Folded): 42*38*36cm/16.53*15*14.17in Package Size: 49*40*29cm/19.29*15.75*11.42in Gross Weight: 10.6kg/23.37lbs Net Weight: 10.07kg/22.2lbs Package Included 1* Retractable Folding Stair 1* English Manual Other Needed Accessories Notes 1. Please check the size carefully before ordering. 2. Please use the product within its load-bearing capacity. 3. It is normal that the expansion screw will blow up after the force is applied. 4. Please install the product on a wall with a certain load-bearing capacity to ensure safe use. 5. Please allow the slight color difference caused by the shooting light and a 1-3cm error due to manual measurement, and make sure you do not mind before you order.