What is this? Self-sealing laminating sheets are transparent film widely used to protect photos advertising brochures oil paintings menus specimens covers certificates cards etc. Are there any advantages of the product? The transparent self-laminating sheets film are made of PVC raw materials smooth surface increase the three-dimensional texture of the picture waterproof and moisture-proof so that the photos will last forever. How to use it? Tear off the protective paper on the back when in use place it on the parts of the product that needs to be protected and wipe it while sticking it to drive away from the air in the transparent film and the article. What should I notice? Please confirm the film size before ordering you can cut it according to your need.