We proudly released our new generation of fuser film sleeve. Featuring new formula and material, the 3nd generation films are built in better quality with more sophisticated technologies and higher standard. Great improvement has been proved in fixity and anti-tear protection. Now we can offer 2 class product: Class A and Class B, the Class A can use >80,000 times with paper A4. They are now available in most ceramic heating element based HP and Canon laser printers.