FOOT SUPPORT AND PAIN RELIEF: The Plantar Fasciitis Night Splint provides gradually corrective orthopedic support for Plantar Fasciitis, Ankle Injuries, Ankle, Achilles Tendonitis, Heel Spurs, Heel Pain; and the solid rubber therapeutic ball is for foot deep tissue massage and relieves your plantar fasciitis.Bendable Splint Stabilizer and Soft Lining]: Embedded, detachable and bendable metal splint keeps your arch tense and gives strong support to your ankle. Please bend the aluminum strip and adjust the radian to make your foot comfortable when trying on. The soft lining prevents skin irritation, blisters and abrasions.SOFT SPONGE PAD AND ADJUSTABLE ELASTIC STRAPS: Our plantar fasciitis night splint add the soft sponge pad to relieve plantar fasciitis, make your foot comfortable all day; the adjustable elastic straps offer more support and stretch for the foot; adjustable elastic straps of the foot to improve fixation to protect the entire foot and increase flexion and foot angle for optimal pain relief.ADJUSTABLE AND UNIVERSAL SIZE]: The plantar fasciitis night splint with long enough elastic strap, fully adjustable to fit most sizes of feet and ankles.