If you're thinking of adding backyard or patio string lights for those gorgeous fall evenings spent with friends, make sure you secure and protect your string light connections with CordSafe. The 2pc design lets you snap over the cord connections once you've inserted the insulator between the plugs. The insulator helps avoid breaker tripping, and the CordSafe secures the connection preventing them from being pulled apart from accidental bumping, or those strong winded storms. Be Safe, get CordSafe.