The non transfer security label is made of PET cladding and glazine backing paper. The thickness of the surface material is 36 mircon. The thickness of the backing paper is 80g. The appearance of the label remains unchanged, leaving no trace. Once uncovered, the surface material will be destroyed and the hidden text or pattern will be revealed, without any glue remaining on the object to be pasted. We can make customer's special edition according to the specific requirements of customers.