... material 1,100% dupont paper 2,One face with hot melt glue 3,Printable and durable 4,in rolls or sheet ... Tyvek medical packing material : DescriptionOne face coated with hot melt glue,the other face smooth and printable,with temperature and pressure ... ,glue will melt,paper will stick on object surfaceFeaturesbreathable,strong adhesive, ...