Wannan samfurin an yi shi da inganci mai inganci, masana'anta na likita mai tsayi, ƙirar yanki ɗaya, cimma tasirin sifa.Buckles zane, mai sauƙin sakawa da cirewa, ana iya daidaita matakin elasticity.Yin amfani da kariyar kariyar kashin karfe ba ya mirgine gefen, yayin da yake wasa da rawar hawan hip, tasirin kariyar hip yana bayyana a fili.Akwai nau'i-nau'i masu yawa don zaɓi, mafi dadi.