PVC Heat Shrink Sleeves, Color : Blue, Red

the pvc shrink wrap is for covering your custom battery pack, make sure you select the correct size for wrapping your pack before purchase, by using a hair-dryer or a hot-air gun to evenly heat up the wrap to shrink your pack perfectly. to select proper sized wrap, you need pay attention on the width, select the shrink wrap size at least 5 mm wider than size of your pack's circumference.