PBT bandage, ikozwe kuvanga polyester na reberi, nigikoresho cyingenzi mubikorwa byubuvuzi, cyane mubice byo gucunga ibikomere no kwambara. Izi bandige zirangwa na elastique nziza, guhumeka, no guhuza, kubikora bikwiranye na porogaramu zitandukanye. Gusobanukirwa ibyo biranga birashobora gufasha inzobere mubuzima kugira amagambo yo kumenya