Fabric: cotton

Saliva-proof dust mask mask baseball cap child child protective cap
  specification:
Effectively blocks droplets, insects, wind and dust.
Detachable design, easy to clean and disinfect.
Effectively protect the child's face.
  Product name: protective cap
Material: cotton, PVC
Features: Saliva-proof, dust-proof, separable
Head circumference: 48cm-54cm / 18.90 "-21.26" (approximately)
  notes:
Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture.
Due to different manual measurement methods, please allow slightly different sizes.
  The package includes:
1 x protective cap