The elastic design enables a highly effective contract-relax stretch, while the products slight "give" supports a more comfortable static stretch. This functional dual purpose negates the need for static-only stretching straps. The Stretch Straps numbered, multi-loop design helps users comfortably stretch their major muscle groups as well as their extremities and specific connective tissues such as the plantar fascia.- Stretch Strap, Bulk, Box of 12 Stretch Straps in Individual Poly-Bags, Accompanied by Use & Safety Instructions (12 ea/cs) (042406) (US Only)