Since 1952, TOPS has provided quality products and services to businesses throughout the world. TOPS continues that commitment providing innovative, high quality value-added products for the office, school and home. TOPS Triplicate Credit Card Sales Slips are made with carbonless paper to protect your customers. There are no carbon tissues containing credit card information to worry about. Their universal format fits in most standard credit card imprinters. Each 3-part form measures 3 1/4 x 7 7/8 inches and each pack contains 100 sets. Whether it's notebooks, writing pads, record books, time cards, or any of the hundreds of items we offer, you can count on TOPS products to help.