This is a LIGHTER weight of heat resistant fabric. 43/44" wide
I used this before I started carrying the heavier duty kind, and it worked just fine. It's not as wide, and lighter.
From the mfr:
Used for ironing board covers, pot holders, Halloween costumes and more. Heat-resistant up to 399 F. Does not Insulate.
Content : 55% COTTON / 45% POLYESTER W/ALUMINUM FACE
Width : 44/45"
**HEAT-RESISTANT, NOT HEAT-PROOF.**
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Purchase the HEAVY DUTY here