Aluminized fabrics reflect up to 95% radiant heat while providing abrasion resistance and wear resistance. The 15-ounce aluminized rayon fabric is intended for reflecting radiant heat and not recommended for molten metal splash. The 19-ounce aluminized Thermonol fabric is intended for reflecting radiant heat and moderate molten metal splash. Each apron style features adjustable web neck and waist straps with slide snap. All edges are serged to prevent unraveling. 24” width X 39” length. Sold by the each.