Comfort for daily wear or for all sports activities. May also be used as an ankle brace. 2" wide x 14" long stretch band includes 6 magnets; each magnet is 0.1" x 0.4" dia and 1,000 gauss. Features easy one hand adjustment D-Bar loop lock ring with Velcro closure and comfortable cotton/wool inner lining. For both men and women, one size fits all.