How to use: Put on the gloves before starting your medium - duty MIG welding or metalworking. Make sure they fit snugly. Note: Avoid using these gloves in extremely high - heat situations beyond their medium - heat handling capacity. Also, don't expose them to sharp objects that could cause cuts. Maintenance: After use, simply wipe them clean with a dry cloth. Store them in a cool, dry place to keep them in good condition.