• Protects Your Heel From Painful Cracks, Calluses And Blisters.
  
• Reduces Shock Caused By Heel Strike.
  
• Increases Your Height Invisibly - Wear It Inside Socks Before Wear The Shoes You Like, You Will Be 2cm To 2.5cm Taller.
  
• Improves Step Balance And Foot Strength, Shock-absorbing, Anti-skidding And Depressurizing, Moisturizing Your Heel At The Same Time.

No moving and slipping. Nobody would know the secret of your increased height even after you took your shoes off.
Unique interior and exterior bionic curve design – Fit your heel edge perfectly so as to protect your heels, looks like your real heel after wearing socks. Great for pain relief from heel, such as Corns, Calluses and Heel Bone Spurs.
Effective protection - 
This item is unisex - One size fits all - Moderate thickness, stretch and slip on easily.
It can be washed and transferred between shoes.