The information below is per-pack only DEPENDABLE SECURITY: Keep your bike safe with the Schwinn Reflective Chain Lock, a strong key-operated chain lock that helps deter theft – perfect for securing bikes in public spaces or at home. BUILT TO LAST: The 8 mm solid steel chain provides level 4 security, while its 3-foot reach offers the flexibility to lock your bike to racks, posts, or fences. REFLECTIVE COVERING: Highly-reflective fabric sleeve surrounds the chain, shielding your bicycle frame from scratches, while increasing visibility at night and in poorly lit areas. READY TO RIDE: Comes with two keys so you're always covered. No combinations to remember – just lock it and ride. TRUSTED SCHWINN QUALITY: Schwinn is the original American bike brand. We’ve spent over 130 years building the bicycle industry into what it is today, and we’re not done yet. Each product is designed in Madison, WI.