This baby bumper fill-in layer material is made of high quality sponge which is high density and elastic,but this sponge material is lightweight designed that make your baby feel comfortable during wear it.
Fits for baby head circumference 40~45cm/16~18inch
For baby ages 6 months-4 years old with adjustable chin strap.
This bumper does offer an anti-knock,anti-friction,reduced shock,cushioning effect,reduce baby's head injuries.
It's very important to keep the hat clean.This baby helmet is washable,just clean it with clear water.
Material: Cotton + high elasticity harmless sponge
1 PC*Baby Safety Cap