Specifications Synthetic thermal paper Tearproof,waterproof, and it also Three-Proof . Directly being printed Luggage labels Luggage tags,Baggage Stickers,Luggage Stickers Paper density(gm/cm3) 0.65-0.81 Paper character Double layer, Bright color printing, High resolution, waterproof,grease-proof;double action -tear proof Printing way Offset printing, screen printing, bar code printing,flexible ...