Night Splints For Plantar Fasciitis designed to to keep foot stretched to alleviate heel and stiffness with plantar fasciitis, drop foot, achilles tendonitis, etc.The Massage Ball help you promote blood circulation, and the elastic strap help you adjust the tightness and that will the brace stays in place all night long comfortably without sliding.Easy To Adjust and Use You can use elastic strap help you adjust the tightness.This brace can be used on the left or right footIt can be washed with soapy water, dried naturally and from exposure to the sunColour: blue + blackMaterial: foam + neoprene + nylonSize: 28x14cmPackage Contents:1 x foot support1 x massage ball blue1 x mesh belt1 x foot padOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.