Material: Silicone .Color: Clear Size: Approx. 3.35*2.56inch/8.5*6.5cm Thickness: Approx. 0.08inch/0.2cm 100% brand new and high quality Soft and comfortable to wear Crystal clear design, very convenient One size fits most, reusable and washable. Enhance blood circulation,very useful Relieve pain and pressure of the feet caused by high heels Fit for high heels or other open toed shoes