These utility hole-punches have a 2 reach, so they can punch holes 2 inches from the edge of the paper.;They punch round holes and have a 20 sheet capacity;For use on paper, textiles, leather, foil, mat board, construction paper, and plastic;Dimensions: 0.75L x 4W x 7.75H;Durable and strong nickel-plated steel;The McGill Utility Punch is constructed of all metal to provide exceptional durability and superior performance when a regular one hole punch just won't do. The 1/8 inch round hole punch features a 2 inch reach and can be used on paper, textiles, leather, foil, mat board, construction paper, and plastic. With a 20 sheet capacity, this nickel-plated hole punch has a built-in clipping receptacle to make clean-up easy. The McGill name is synonymous with quality, innovation and great designs that serve the office, school, craft, and industrial and specialty markets.