Food grade silicone: Food grade silicone-100% safe for babies to use. Soft and easy to roll, no marks on folding, easy to carry. | Scientific ergonomic design: give the baby a comfortable wearing experience, the silicone bib is light and soft, round and without burrs, and round and does not strangle the neck, so it will give the baby the most comfortable wearing experience! | 3D three-dimensional food collector-enlarged caliber: 3D leak-proof groove at the bottom, easy to catch falling food. 78g is small and light. | Durable and durable: adjustable neckline, 6-step neck circumference can be adjusted without necking. It can accompany the baby’s growth and is suitable for babies from 6 to 48 months old. | Easy to clean-waterproof and oil-proof cut off stains, once flushed as new, once washed, easy to wipe clean after use or put it in the dishwasher to clean.