The Owner All Purpose Snap (12 Pk) allows for easy changes of lures and rigs without having to re-tie your line. The rounded ends keep lures properly aligned and running accurately. Made from a single piece of durable Stainless Steel with double locking, this product is a must-have for any angler. WARNING: This product may contain lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.