Features: 1. Comfortable、 breathable. 2. Through soft strong viscosity not falling. 3. Effectively prevent friction cause heel pain. 4. Women wearing high heels for long-term use has new shoes crowd. 5. Fashion design type abreast for most shoes.   Description: Material: Silicone Color: Yellow Weight: Approx. 51g   Package Includes: 2 X Pairs of heel insoles   Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight deviation for the measurement data.