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. Key Features 1.Built to Last: Constructed from high manganese steel with an electrostatic spray coating, it boasts a robust structure that stands up to rust, corrosion, and deformation, ensuring long-term reliability. 2.Space-saving Design: The retractable mechanism and wall-mounted design greatly reduce its footprint when folded, preserving your valuable space. 3.Strong Structure: A triangular structure formed with the wall and reinforced connections at each step ensures solid support, allowing each step to confidently hold up to 440 lbs. 4.Safe Step: With a 5.11-inch step width and slip-prevention raised texture on the surface, it enhances grip with shoe soles, providing surefootedness and reducing the risk of slipping or falling for safer ascent and descent. 5.Simple Installation: The English manual and needed accessories allow you to finish the installation in less time and effort. Details Slip-prevention Feet: They ensure stable contact with the floor, preventing unwanted shifting and enhancing overall stability and safety. 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 factory buildings, villas, attics, garages, rooftops, basements, warehouses, shops, utility rooms, retail stores, and stairwells. Specifications Color: White/Black Material: High Manganese Steel Process: Electrostatic Spray Coating Mount Type: Wall-mounted Assembly Required: Yes 🔹Number of Steps: 8 Each Step Load-bearing Capacity: 200kg/440lbs Product Overall Size(Unfolded): 40*220cm/15.47*86.6in Product Overall Size(Folded): 42*36*50cm/16.53*14.17*19.68in Product Vertical Height: 200cm/78.74in Each Tier Height: 23cm/9in Each Step Width: 13cm/5.11in Package Size: 49*42*40cm/19.29*16.54*15.75in Gross Weight: 17.9kg/39.46lbs Net Weight: 17kg/37.48lbs 🔹Number of Steps: 7 Product Overall Size(Unfolded): 40*195cm/15.74*76.77in Product Vertical Height: 175cm/68.89in Each Tier Height: 23cm/9in Each Step Width: 13cm/5.11in Product Overall Size(Folded): 42*36*47cm/16.53*14.17*18.5in Package Size: 51*41*40.5cm/20.08*16.14*15.94in Gross Weight: 16.6kg/36.6lbs Net Weight: 14.85kg/32.74lbs 🔹Number of Steps: 6 Each Step Load-bearing Capacity: 200kg/440lbs Product Overall Size(Unfolded): 40*170cm/15.74*67in Product Overall Size(Folded): 42*36*44cm/16.53*14.17*17.32in Product Vertical Height: 150cm/59in Each Tier Height: 23cm/9in Each Step Width: 13cm/5.11in Package Size: 51*41*40.5cm/20.08*16.14*15.94in Gross Weight: 14.6kg/32.19lbs Net Weight: 12.85kg/28.33lbs 🔹Number of Steps: 5 Each Step Load-bearing Capacity: 200kg/440lbs Product Overall Size(Unfolded): 40*145cm/15.74*57in Product Overall Size(Folded): 42*36*41cm/16.53*14.17*16.14in Product Vertical Height: 125cm/49.2in Each Tier Height: 23cm/9in Each Step Width: 13cm/5.11in Package Size: 50*39*28.5cm/19.69*15.35*11.22in 🔹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 🔹Number of Steps: 3 Product Overall Size(Unfolded): 40*95cm/15.74*37.4in Product Vertical Height: 75cm/29.52in Each Tier Height: 23cm/9in Each Step Width: 13cm/5.11in Product Overall Size(Folded): 42*35*36cm/16.53*13.77*14.17in Package Size: 49*40*27cm/19.29*15.75*10.63in Gross Weight: 9.8kg/21.61lbs Net Weight: 7.65kg/16.87lbs Package Included 1* Retractable Folding Stair 1* English Manual Other Needed Accessories