Soft MaterialThe bib is made of food-grade silicone material, BPA-free and chemical-free, will not harm babies' delicate skin. The baby bib is durable, can be used continuously, suitable for 0-3 boys and girls. Perfect Size, Lightweight and Portable Waterproof silicone baby bib weighs 80 grams, size 32*24* 3.5cm/12.6*9.4*1.8in, the surface is smooth and very soft, waterproof and easy to clean. It can also be rolled up and carried with you, light and hassle-free, saving space and convenient for you to store in a baby bag. Large-capacity leak-proof bag The leak-proof bag at the bottom of the bib is 3D designed , you can catch the fallen food in your bag, avoid staining clothes and floors. Baby Silicone Bibs 4 in each set, easy to replace and use. Adjustable Design The baby bib has 6 adjustable buttons, the button is easy to lock, and the size can vary according to the different children be adjusted freely, fits the neck perfectly. The wider shoulder straps can reduce the pressure on the baby without causing any discomfort.