Bleaching, dry cleaning and drum drying are not allowed. They are not waterproof. It is uniquely designed with the most suitable length of an adjustable neck belt. There is a long relationship that can be easily changed to accommodate most dimensions. It provides a good coverage from the chest to the knees to prevent kitchen greases, spills and food stains. Machine washable and hand washable, wrinkle resistant and shrink resistant. Soft handle, made of polyester fiber, does not contain harmful chemicals. It is safe for you and your family.