Securely locks to the trigger and trigger guard to prevent unauthorized use. Ratcheting lock clamps down firmly onto many pistol, rifle, or shotgun. Non-marring cushions protect the gun's finish. Combination easily changes for extra security. ⚠ WARNING: This product can expose you to LEAD, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.