DescriptionThe height-increasing insole is made of high-grade silicone and cotton material, which is practical and durable for a long time.comfortable to wear.Perfectly fit your heel, effectively reduce foot pressure.Invisible, shockproof, non-slip, breathable, suitable for multiple people to wear.Features- Material: S ilicone, cotton.- Size: 12.30X3.70X3.50cm/ 4.83X1.45X1.38in.- The silicone material and excellent workmanship of this heightening insole will give you a good experience.- Easy to clean, breathable and comfortable to wear.Very easy and convenient to match your shoes.- This pair of insoles is made of comfortable material, heat dissipation is not stuffy or sweaty.Flexible, lightweight, comfortable and heightened.- Suitable for all kinds of footwear, such as running shoes, dress shoes, boots, sneakers, etc.- Boost your self-confidence, suitable for all kinds of parties, annual meetings, important occasions.