The park tool tb 2 emergency tyre boot set of 3 is lightweight and packable so you can stow it and take it along with you and always be prepared should disaster strike there is nothing more inconvenient when you39re enjoying your ride than a tyre puncture this clever tyre repair kit helps to get you back on your bike in no time and includes 3 reliable self adhesive patches that are just perfect for emergency repairs don39t let a puncture get in the way of your ride simply place th