Features 1、PROFESSIONAL PROTECTION: Arm oversleeves use professional protection against high temperature, composite aluminum foil, sweat absorbing cloth and soft lining to give you better protection 2、FLAME RETARDANT AND HIGH TEMPERATURE RESISTANT: Arm covers is sewn with thick, wear resistant and fireproof wire, which is rot resistant, high temperature resistant and flame retardant 3、RADIATION PROTECTION: Aluminum foil material add PVC coating, oxidation resistant, high temperature resistant and prevent thermal radiation, comfortable lining, heat insulation and sweat absorption, soft and comfortable, thick and sturdy 4、WIDE RANGE OF APPLICATIONS: Arm oversleeves is suitable for industrial boilers, metal smelting, cutting, welding, and other workplace requirements 5、MULTI PURPOSE USE: Arm oversleeves covers are versatile and can be used in steel mills, foundries, high temperature sites, ovens, etc. Specification Item Type: Arm Oversleeves Material: Aluminum foil and heat absorbing cloth Use: Steel plant use, foundry use, high temperature place use, oven baking use Package List 1 Pair of Arm Oversleeves (lining color random)