Item Type: Badge Back Cover Material: Tinplate, Plastic Specification: 100 Sets (One Upper Badge Cover , One Lower Badge Cover , One Film is One Set) Product Function: DIY Badge 1Tinplate and plastic base can effectively avoid rust and make your works more long term use and preservation 2For activities , such as fund raising activities, holidays, camp badges, party gifts, socks, political activities, sports events, school awards, promotion activities, etc 3Composed of metal shell and polyester film, it is firm . It is very suitable for DIY gifts, gifts and souvenirs 4Widely used for DIY of Christmas gifts, personalized birthday gifts, holiday gifts, tourist souvenirs, etc. A special surprise for friends and family 5Looks great on backpacks, jackets, hats, lanyards, etc. it is also widely used and easy to use100 x Upper Badge Cover 100 x Lower Badge Cover 100 x Film