Type Security Thread Paper Material UV fibers material, material control Color Green/Silver/Customized Feature Anti-counterfeit,security thread, UV fibers paper Pls contact us first and send your parameters (such as quantity, design, material, size, etc.). The prices is just for reference We will make a customised quotation according to your requirements. 14 Years+ Factory Experience We Accept OEM Custom A4 Certificate Security Paper ASY Anti-Forgery