Film Plast P repair tape used in libraries around the world. Ultra-thin repair tape made by Neschen AG company born in Germany in advanced library countries. This is a paper repair product that is used in libraries around the world. High quality repair tape can be used to fix broken books, childrens pictures and DIY cartoon screen tones etc. Ultra-thin type that is hard to see repairs. Material: Made of acid-free paper with a thickness of 23 micrometers. Made to be very thin so no tape will appear when copied 【Glue】 Uses acid-free water-soluble glue. There is no need to worry about discoloration or discoloration due to aging. (Transparent/Glossy) The color of the tape before applying is white with high transparency, but it will blend in with the material once applied it is not visible. It will stay transparent for a long time without color changing or hardening. [Protection and reinforcement] Recommended for repairing important books that have been damaged, textbooks, picture books, cookbooks, music books, etc. Photo Activity Test PAT: This product is certified as a photo activity test (PAT). It is recognized as a product that is suitable for "photographs" of delicate materials in paper. You can use it with confidence to repair your precious paper products. Size: 0.8 x 32.8 ft (2 x 10 m) (small roll of film plast P). Others: The material is made of ultra-thin neutral paper, so even after repairing, it may tear if you apply force.