This black Nylon (PA6) resin has been sourced from nearshore collection areas in Asia. Nearshore products like this are found suspended in the shallow areas of the ocean that are close to shore. Nylon (PA6) resins like this one are commonly used to create finished goods including, but not limited to, carpets / fabrics, rope, fish wire, rubber reinforcement, and small manufacturing parts. As an Oceanworks Guaranteed product you can rest assured that it has been pre-qualified to meet our strict standards. This product comes with GRS certifications.