All limited flammability cotton apparel is made of 9 ounce green cotton. The 100% material cotton is cool, comfortable and launderable. These products provide economical protection from light molten splash and sparks. The 39136 is a green sateen cotton apron that measures 24 inches wide by 36 inches in length. If you are looking for the best green cotton welding aprons, look no further than MCR Safety! To view other welding PPE options, CLICK HERE!