-Diameter of the base: 19 mm

Solar Powered & Auto On/Off: Solar energy supply

Fatigue recovery: optimal for individuals who spend extended hours on their feet and reducing fatigue and discomfort in the feet and legs by the end of the day

and a snug fit in slim footwear

purple lion

Arch Support Inserts for Plantar Fasciitis Relief Insoles for Men Women Textile Art Gauges & Rulers -Diameter of the base: 19Arch Support Inserts for Plantar Fasciitis Relief Insoles for Men Women Arch support shoe insert can improve sole function and relieve sole pressure to correct foot deformity and relieve foot pain by supporting the foot arch. Orthopedic insoles for plantar fasciitis relief make you feel more comfortable and effective when standing, walking, running and jumping. Distributing pressure evenly across the foot to reduce symptoms, and allow the injured part