Suitable for:Foot massage insoles can be used for all types of sports shoes, casual shoes, work shoes, etc. Material:Acupressure foot pad uses TPR and polyester materials, the stone is arranged irregularly, and it is easy to massage the feet Relieve inflammation:Acupressure insoles is designed to relieve foot and heel pain and tension caused by arthritis, neuropathy and other diseases Smart size: size:Cobblestone massage insoles with L and S, thickness less than 0.8 cm, use tools to adjust the size Efficacy:Foot massage pad can relieve pressure on the feet, relax the feet, relieve stress, relax the feet and relieve fatigue