Welding Blankets

The harbor Freight one was something like this "canvas duck" material:


https://www.northerntool.com/shop/tools/product_200831237_200831237?cm_mmc=Google-pla&utm_source=Google_PLA&utm_medium=Welding > Welding Tools & Clamps + Safety Equipment&utm_campaign=Steiner&utm_content=98684&&cm_mmc=Google-pla&utm_source=google_PLA&utm_campaign=&mkwid=s5hh5ohgy&pcrid=200681799740&devicetype=c&ds_e_ad_type=pla&gclid=CjwKCAiA_eb-BRB2EiwAGBnXXtmJgFpQ_oNjjHy9HB4AIdgsKMgwNHc1WWFAcl5otias8i-UTc4kJBoCHKsQAvD_BwE&gclsrc=aw.ds


Not sure what this one is made out of but it "doesn't" say fiberglass or carbon fiber??
https://www.amazon.com/dp/B005H2N9DQ/?tag=fabo03-20