Bobino Zipper Security Clip for Laptop bags, BackPacks, and Briefcases or any other bag with 2 zipper pulls on the same zipper. Thieves Target Bags because they know we carry upwards of $1000 worth of electronics at any given time. The Bobino zipper clip is not a lock. It is a PUZZLE FOR THIEVES to solve if they have the audacity to try to open your laptop bag or briefcase while you're focused on your phone instead of who may be opening your zipper, even while you're still wearing your bag. It takes most people about 15 to 20 seconds to figure out this puzzle but once you know it, you will be able to open or close your zipper clip in a split second. Contains zipper clips for 2 zipper closures on your bag. Pair it with a Bobino Bag Hook to keep your valuables safe and secure.