Adjustable Locations Back Neck Apron Type Bib Apron Color Yellow Fabric Weight 19 oz Features Includes Two Nomex(R) Webbed Bib Straps and Two Nomex Waist Straps With Nonmetallic Buckles. Apron Length 42 in Material Trade Name Rubber Neck Closure Adjustable Strap Size Universal Standards ASTM F2320 Class 0 Type II Stitching Material Nomex(R) Waist Closure Buckle Strap Width 24 in