Specialized Flatboy Patch Kit The Flatboy is here to save the day The Specialized Flatboy Patch Kit is one of those items that is much better to have and not need than need and not have. The kit features instructions, 6 self-adhesive patches, and one square of sandpaper to roughen the tube before application of the patch. With these simple items, a pump and a tire lever, you can fix any tube puncture. Next time you leave for a ride, don't forget your Flatboy Patch Kit. Features Glueless patches create no mess and leave no mess Patches are easy to applyso you can continue your ride as fast as possible Lightweight container houses the six patches, instructions, and sandpaper Specialized Part Number:5423-3705 | Specialized | Flatboy Patch Kit Self Adhesive Patch Kit