Our 5 to 6 in wool sea sponge is ideal for the bath or spa because of the rich creamy lather they create and its exceptional softness In addition to they are also very absorbent, pliable, durable and economical Our sea sponges are processed for maximum strength and absorption and the wool variety is the softest and strongest variety of natural sponge available Natural sea sponges, unlike artificial sponges, naturally inhibit the growth of bacteria Rinse after use and simply allow to dry in the open air