Space-saving aluminum ladder folds to just 3-1/2" x 4-1/2"! Sturdy aluminum rungs fold up inside the heavy-duty side rails. Easy to use€”open ladder, snap down red latches under bottom rung and it's ready to use. 225 lbs capacity. 6' ladder weighs 22 lbs. 7' ladder weighs 25 lbs. 1/pack.