Portable, maximum peace-of-mind protection, whether home is in a high theft risk area, you are overnighting in a questionable off-the-beaten-path motel or you just want to make sure your bike and gear is still going to be there when you return. Special hardened steel 10mm chain and integrated X-Plus cylinder uses automatic keyhole cover to protect against dirt and corrosion. Long 2'9” length allows options for securing, including fixed objects or joining multiple bikes together. Two included keys, including one with a handy built-in LED light. Fabric sleeve prevents scratching. 4.6 lbs. Black.