Responsibly harvested natural silk sea sponge off the coast of the Philippines for gentle face exfoliation with mineral benefits. Use wet sponge on soapy skin to gently buff away dead skin cells and dirt. The minerals contained in sea sponges nourish and benefit skin. These include, but are not limited to: calcium, magnesium, sodium, iron, zinc, and potassium. Natural Sea Sponges are a renewable resource. When sponges are harvested, the divers hand cut each sponge to ensure that more than one inch of the base remains intact. The sponge re-grows back within 3-5 years. Studies show that areas harvested actually increase the population density of sponges. We have partnered with a family owned/operated company. [1 sponge per box]. Sponges naturally vary by size and shape. The sponges we request are 2.5 - 3" sponges. We are a curated minimal design natural skincare line curating spa wellness skincare for face and body care. Summer with our bath and body products!