speed bicycle accessories equipment children's bicycle small helmet

Children's bicycle Small helmet

【Authentication】European CE standard

【Size】Suitable for head circumference of 45–73 cmAdjustableBelt). Handmeasured

The measurement may inevitably have an error of 1–2 cm.Bad.If you guys don't know about the child

Head circumference, so that you can find a size suitable for your childHelmet, please

Hey guys, please measure it out.

            Method for measuring head circumference: Use a tape measure to measure around the area near the eyebrows.

ZhouLong, several times, takeMean value.