A silicon tray bib for babies is typically a bib made from silicone material that features a tray or pocket at the bottom. This design helps catch food or liquid spills, preventing them from falling onto the baby's lap or the floor. The bib usually has adjustable straps to fit different neck sizes comfortably. The silicon material makes it easy to clean—often dishwasher safe—and durable for repeated use. The tray or pocket at the bottom is a practical addition for messy eaters, as it can collect dropped food, making mealtime less messy for both the baby and the caregiver.