These baby bibs are made of safe premium silicone, 100% BPA free, PVC free, and phthalate free. With 3 easy to close adjustable reinforced buttons, the baby silicone bib neck strap fits babies and toddlers at multiple different stages allowing your child to use it for a long time as they grow, while ensuring maximum comfort. Each bib is designed to feature an extra-wide large capacity pocket to collect dropped foods or crumbs. The catcher pocket will prevent the food from falling on the floor and will keep droppings from getting on the childs outfits, making clean up a breeze.