How long will the printed material last? PoooliPaper Sticky Colored Paper will last up to 10 years. If you can avoid exposing the thermal paper to the sun, the retention period may be longer. How many pictures can be printed on a roll of thermal paper? You can print up to 100 pictures for each roll* *Example for reference only for pictures sized 35x57mm / 1.38"x2.25 inches Each roll is about 3.5m / 11.5ft. Environment-friendly our paper doesn't requires ink. BPA free. Water resistant, oil proof and scratch-free. Specifications: Dimensions: 57 x φ30 mm / 2.25 x φ1.2 inch Roll length: about 3.5m / 11.5ft Quantity: 6 Rolls/pack Durability: 10 years Colors: Purple, Yellow, Pink, Orange, Blue, Rose Red Disclaimer: this type of colored sticky paper is not recommended to print bold characters or pictures, because the colors are dark you will not get a clear picture. You can print light text, graphic designs & more.