The package contains only one set of support pads Protect the ankle: the ankle brace with arch support is mainly designed to support the arch of the foot and protect the ankle; It adopts the human ankle and arch design, balances the arch and helps improve the recovery of flat feet and heel spurs; in addition, it also protects the ankles and prevents injuries from wrapping the feet Built-in soft silicone pad: there is a built-in silicone pad just under the arch of the foot to support flat feet or high vaults; it can effectively help your ankle whether you are standing or walking for a long time; The fixed silicone pad prevents slipping inside the shoe Soft elastic material: the arch support is made of Lycra material, which is soft and comfortable for the feet; one size fits most men and women due to its elasticity, it can wrap your ankle tightly to prevent slipping. WASHABLE AND DURABLE: This arch support pad is hand or machine washable, reusable and durable; we recommend that you put it in a mesh bag or similar to avoid being sucked into the washing machine during the spin cycle Can be worn over shoes: our arch support can be worn on larger shoes; it will support and protect your ankle whether you are at home or outdoors (such as walking, running, basketball, walking, jogging) Free your ankles from weakness or arthritis