If your staircase space is limited and you want to make better use of the space, then the black and white folding attic ladder is your ideal choice. This ladder adopts a convenient design, hanging it on the wall, which can save the space occupied by traditional ladders and make better use of your space. 

Details:

Anti-slip Feet: The feet adopt high-quality material, which is anti-slip and does not easily scratch the floor.   
Safe Handrails: The two safe handrails next to the frame provide a strong support point for ascending and descending the ladder, which is effort-saving and safe. 
Steel Spring: The steel spring has high stiffness which can withstand a large of load. 
Anti-slip Step: The surface of the step has anti-slip grooves, ensuring the safety of going up and down ladder.

Specifications:

Type: Wall-mounted
Material: Al-Mg Alloy, Aluminum Alloy, Alloy Steel, Steel, Nickel, PVC
Color: Black, White
Amount of Steps: 12 
Weight Capacity: 400kg/881.85lbs
Installation Height: 2.9-3.1m/9.5-10.17ft 
Total Width of Ladder: 43cm/16.9in
Step Size: 40*14*3cm/15.75*5.51*1.18in
Height Between Steps: 22-25cm/8.66-9.84in
Frame Size: 70*60*3cm/27.6*23.2*1.18in
Folded Ladder Size: 70*43*37cm/27.6*16.9*14.6in
Distance Between Feet and Walls: 1.3-1.5m/4.27-4.92ft
Required Operating Space: 1.6-1.8m/5.3-5.9ft
Protruding Wall Thickness: 40cm/15.8in (Folded)
Protruding Handrails Thickness: 41cm/16.1in
Package Size: 48*74*64cm/18.9*29.1*25.2in
Net Weight: 36kg/79.4lbs
Gross Weight: 40kg/88.2lbs
Package Included 
1* Folding Attic Ladder
1* Pull Rod 
2* Grab Bars
1* Pack of Screws
1* Manual