This is a Replacement Cloth Sock for the 21st Century Sealing Iron (COVR2700). This sock slips over the iron shoe and is tied tightly around the handle for a smooth clean surface. FEATURES: Made of Cotton to Prevent Scratching of the Covering. Prevents Color and Adhesive Build-Up on the Shoe. Fits Snugly Over the Shoe of the Sealing Iron. INCLUDES: One 21st Century Sealing Iron Cover Sock. COMMENTS: This Sock can be used with other Sealing Irons on the market. JAL 9/16/98 ir/jl