These cleaners are handmade in Italy, guaranteed to work with even the hardest water. Simply rub a sponge over the solid cleaner until it foams and clean your counter tops, bathroom surfaces, windows/mirrors, and dishes. Works great. Each bar is equivalent to one bottle of cleaner, saving the planet one plastic bottle at a time. If you order the set of all four cleaners, we’ll include a ecological loofa & sponge cloth (assorted, as available). Each bar is 7” x 3 ½” x 2 ½”.