Multifunctional use: It can be used for auxiliary stretching, yoga auxiliary stretching and rehabilitation training.
Two types for your preference: Simple one only has straps on ankles, double fixed one has straps on both ankles and instep.
Clear segment and easy to position: It can meet your different needs, if you can choose what segment and gear you want and the stress will be stronger at the chose point.
Fit your feet comfortably and easily: It is convenient to wear with Velcro fixed, humanized design, and adjustable size freely.
High quality and durable: It is made of nylon material, resistant to breakage without deformation