The Burg-Wächter 2m ⌀10mm bike chain & lock kit is independently tested by Sold Secure, additionally, the whole kit is Secured by Design; the official police initiative that works to improve security through effective product design. The entirety of this kit is weather resistant making it ideal for a wide array of uses. Furthermore, high-security kit has everything you may need to secure your bicycle or any other valuables, offering peace of mind and protection from thieves.