... 2.mateial:pp 3.length:210mm 4.disposable goods High Security Plastic PP Customs Seal: Product namePlastic sealTemperature10 degrees ... .Applicationscustoms,railway,oil-transportation,foreign trade testing department,and the confidentiality purposes in finance,store,electrical,petrolemu, ... air transportation.Colorwhite,red,blue,yellow,green,black,and other colorsUsageInsert the seal into the hole of ...