Mini scaffolds are a versatile, portable 4ft and 6ft scaffold that can be used as a push cart, working scaffold, storage shelf, or work bench. Contains two planks with the 4ft Scaffold and 3 planks with the 6ft scaffold. Each unit has a 500 lbs load capacity. Planks adjust to various different working heights. Non-marring wheels prevent dam-age to floor by securely locking into place.