Primax 4-Step Foldable Ladder with Safety-Clutch Lock and Ribbed Steps/Step Ladder/GI Steel Ladder for Home(Primo-Black&Orange) This Foldable Step Ladder Is Constructed With Ultra-Sturdy, Industrial-Grade Steel To Ensure Exceptional Performance And Long-Lasting Durability. Features A Distinctive Safety-Clutch Lock That Ensures Stability At The Highest Step And Prevents Accidental Folding While The Ladder Is In Use, Providing Added Safety And Peace Of Mind. The Ribbed Steps Provide A Secure Grip, And The Knee Guard Enhances Support And Protection During Climbing. Features Non-Marring Pvc Shoes That Provide Added Stability And Protection For Floors Without Leaving Any Marks Or Scratches, Ensuring A Safe And Damage-Free Experience. Super-lightweight and foldable for compact storage