This innovative, acclaimed product provides two layers of very substantial security Comprised of a hardened steel D-Lock attached to a versatile, braided steel 1.2m end-looped cable, this award-winning lock provides strength and flexibility at once, with two layers of protection against any thieves. They will no doubt be disappointed to find the item:  both the cable and lock are resistant to prying, cutting and sawing, and the disc key cylinder prevents picking. Easy to use, scratch and rust resistant and certified by a number of authorities, including the Official Police Security Initiative, this is very likely to be the last bike lock that you\'ll ever need. Hardened steel body resists cutting, sawing and pryingDouble locking shackle withstands 2 tons of pull forceProtective vinyl coating helps prevent scratchingIntegrated disc keyed locking mechanism for maximum pick resistanceSliding dust cover protects keyway from dirt and moistureSoft grip for comfortable use, weather and scratch resistanceBraided steel end looped cable for additional securityCarrier bracket included for easy transportationCertified by Sold Secure Gold, Vds, SBSC, Secured by Design