Description the riffi mediterrean premium natural sponges grow exclusively in the purest and cleanest seas divers have harvested the sponges from seabeds by hand for many generations this high quality natural sponge creates the sensual feeling of luxurious bathing and massage medium 13 14cm and large 14 15cm sizes also available supplied in a gift box product features by daily stimulating lymph flow and exfoliating the skin will function efficiently as an organ of elimination reme