Premium Adult Bibs: Length 11"(27cm), Height 17"(43cm)or Length (36cm), Height (53cm),and adult bib has a wider and deeper opening pocket to effectively catch any stray food and liquids. Safety Material: We put health first The bibs made of top food grade silicone material and it is very safe and soft, it will not hurt the skin around the neck. Adjustable in 6 Steps: The bibs have six buttonholes in the back which provides different sizes. You can adjust to a comfortable position according to your own needs. Convenient to Carry: The bib is very soft and the weight is less than 6 ounces, It can be quickly folded or rolled up to save space and put into any bag for travel, restaurant visits, parties or any day out. Easy to Wash: Adult bib can be sterilized by high temperature, and it will not deform even when boiled in 392 water. Our bib is really easy to clean such as scrub with a wet rag or rinse with water and can be used just wipe off the water - no long drying times like fabric bibs.