Feature:Specification Color: Transparent Insole Function: Orthopedic Insole Insole Category: Heel Pad Suitable Season: Spring Autumn, Winter, Summer Size: S (26-34 Yards), M (35-39 Yards), L (40-45 Yards) Role: GEL Material Shock Absorption And Pressure Relief, Soft And Comfortable, Comes With Adhesive, Convenient And Firm Material: GEL, magnet Feature GEL refers to an elastomer material in the polyurethane material, which belongs to Arthur Gum. Through its strong shock absorption ability, it can disperse and absorb the impact caused by the footsteps. Magnet Magnetic ore, usually refers to magnetite ore, belongs to the axial crystal, which is brittle, odorless, and highly magnetic. It is widely used in industrial production and medical fields. Firmly pasted: GEL material, with adhesiveness. It is convenient and firm, not easy to damage shoes, and can be reused. Soft and comfortable: GEL material, shock absorption and slow pressure, balanced force, imagine the fun of light and comfortable walking. Package include 2pcs Heel Pad Note: 1. Due to manual measurement, there may be a slight tolerance of 1-3cm. 2. Due to difference between different monitors, the picture may not reflect the actual color of the item.