This 9 oz. flame-resistant cotton bib apron is used in conjunction with Cape Sleeves (#36368 - 36372) to provide protection during flame cutting and welding, foundry work, electrical utility jobs and more. 21" bib is reinforced with a double layer of flame-resistant cotton and features an adjustable back strap and flared sides for extra protection. Clothing is chemically treated to remain flame resistant after several washes.