Don'Tt let a broken tent pole interrupt your trip. These tent pole splints let you repair a pole on the fly, so you can stay in the backcountry. Available in two sizes, the Small (13 mm / .51 in) repair sleeve fits 1,2 and 3 person MSR tent poles, while the Large (16 mm / .63 in) splint fits 4-6 person MSR tent poles.