Heino chimiro chakamisikidzwa 1.4 * 2.1mm sirika yakavharwa litz waya ine imwechete waya 0.08mm uye 250 tambo, iyo yakagadzirirwa dhizaini.Sirika yakachekwa kaviri inoita kuti chimiro chitaridzike zviri nani, uye sirika yakachekwa layer haisi nyore kutyorwa panguva yekumonereka.Zvinhu zvesilika zvinogona kuchinjwa, heino nzira mbiri huru Nylon uye Dacron.Kune vazhinji vatengi vekuEurope, Nylon ndiyo yekutanga sarudzo nekuti kunyudzwa kwemvura kunaka kuri nani, zvisinei Dacron inotaridzika zvirinani.