These exfoliating loofahs can be used both in your shower and while doing the dishes or chores around the house. Ditch the plastic loofahs and sponges for a more natural and cleaner option for your home. Loofah with a rope dimensions: approximately 2 inches x 2.5 inches Rectangle loofah dimensions: approximately 5 inches x 2 inches --These loofahs do come flattened, but when water is added to it, it will expand.