Our Iron on labels are great way to track clothing specially uniforms , camping , sports or swimwear. Iron on labels stick through the daily grind of washer and dryers , they would last as long as your clothes do, Iron on labels can be used on any clothing which can be ironed. Iron on labels are to be simply Ironed on the cloth and it permanently fuses with the fabric. We recommend you follow The instructions to use Iron clothing tags which are provided with the packs .