[header] How to use wrist wraps [title] Find the thumb loop. [step] The wrist wraps will look like pieces of sturdy fabric, each of which is about 18 inches (46 cm) long. One of the ends will have a thumb loop: a looped piece of string sticking upwards from the wrist wrap. 
Find this end, and hold the wrist wrap with the thumb loop pointing upwards. [substeps] You can start with either hand, since the process of putting on a wrist wrap will be the same for both hands.