2. Light and small, easy to move does not occupy an area
The nooks and crannies are everywhere
3. Horseshoe pads are non-slip in both directions
Grasp the ground is not afraid of falling, protect the floor from scratching
4. Strong connector nylon plasticHigh strength, good wear resistance and toughness5. Thickened carbon steel D-type pipe has strong compressive bearing strengthStronger bearing capacity and higher compression resistance6. The embedded beam structure is more stableEffectively ensure the stability of ladder and use stability