This additional 4th-step attaches to the with integral locking clamps and features a durable epoxy powder paint finish.

• Grey carpet: 3/4" (19 mm) plywood with 1/8" (3 mm) carpet
• Carpet is 100% Olefin carpet
• Durable epoxy powder coated edging on the steps
• 4th step must be detached prior to folding

*Please note, 4th step only (not pictured). Does note include side rails or back rail which can be purchase separately.