Name: removable waterproof silicone solid BibMaterial: above two layers (surface EVA， waterproof， baby to eat fruit juice or soup when protective clothing does not get wet; behind a layer of cotton material); following the twists by silica gel material， softPurpose: upper and lower two layers can be separated. When the baby to eat food can bring twists and twists can catch the baby dropped food and soup， convenient for mum to clean up. When the baby does not eat the food， can be removed under the hood， the top layer to slobber towel.Age: 6 months -3 years (age for reference)