specification: Item Type: Plantar Fasciitis Socks_x000D_Material: PP_x000D_Massage Ball Size: Approx. 8cm/3.1in _x000D_Function: Suitable for daily treatment of plantar fasciitis pain relief, heel pain and arch support. Features: 1Foot Protection: Say goodbye to painful cramps, heel or arch pain, and use a pair of quality foot compression sleeves to protect your sensitive ankles and Achilles tendon. 2Pain Relief: Quick relief of painful ankle sprains, tendinitis, torn ligaments, spur pain, swelling, plantar fasciitis and lymphedema pain. 3Accelerated Recovery: Targeted compression in the splint area without restricting movement, gratly bring you more convenience. 4Function: The compression stockings can significantly improve blood circulation, help reduce inflammation, and allow you to quickly restore your exercise habits. 5Spiky Massage Ball: Promote blood circulation, suitable for foot massage during the day or night to help relieve soreness and recovery faster. PackageList: 2 x_x000D__x000D_Plantar Fasciitis Socks 1 xSpiky Ball