No internal parts to wear or corrode

and you can easily adjust the internal space according to the size of items

-Material: 100% Cotton

Cuttable Fitted Insoles

Orthotic Inserts for Kids - Childrens Flat Feet and Arch Support Insoles size:18cm Little kids 11-13 No internal parts to wearOrthotic Inserts for Kids Childrens Flat Feet and Arch Support Insoles Orthotics Arch Support: Firm foot arch support of 3. 5 cm height provides effective full arch support for preventing and alleviating pain associated with common foot conditions. Ideal orthopedic insoles for kids with flat feet, over pronation, high arch, low arch, common foot pain, arch pain, heel pain & plantar fasciitis Structured Heel Cup: The arch insoles are designed with a