Please confirm the circumference of your upper arm with a ruler before purchase.
- Curved, breathable ergonomic design for maximum comfort.
- Light, thin, smooth minimalist design, easily conceivability.
- Adjustable band for all different arm sizes.
- 10cm-20cm armband (Adjustable for kids and adults).
- For kids and teens, the wearable circumference is 13cm-20cm.
- For adult, the wearable circumference is 24cm-40cm.