This Xyron Model 510 Replacement Cartridge is a reliable choice for your laminating needs. The cartridge is designed for electronic control and produces acid-free laminate adhesive that is perfect for securing your documents in place. With a paper size of 5" wide, this cartridge is ideal for use in laminating machines and other office equipment. The Xyron brand is known for its quality products, and this cartridge is no exception. It comes with a unit quantity of 1 and is compatible with the Model 1606-16. Whether you're in need of a replacement cartridge for your laminating machine or simply want to ensure that your documents are secure, this Xyron Model 510 Replacement Cartridge is the perfect choice.