Jiffy Steamer 1040 steam mitt. The new Jiffy hand mitt specifically designed to use with Jiffy Steamer products while steaming. As you know steam is hot, so use this protective mitt when steaming. The extra-heavy mitt, which is made of the 100% cotton terry cloth, has insulating properties to prevent penetration of steam. The Jiffy Hand Mitt allows you to steam your garments in seconds and stubborn wrinkles are easily removed!