Iyo SPH yarn ine huwandu hwakasiyana hwekushandisa mumaindasitiri akasiyana.
Imwe yemashandisirwo ayo ekutanga ari muindasitiri yemachira yekugadzira machira emhando yepamusoro ane akasarudzika akatambanudzwa.SPH yarn inozivikanwa nekusimba kwayo uye yakasimba zvimiro, ichiita kuti ive yakakodzera kugadzira machira anogona kumira kugezwa nekupfekwa kazhinji.Inowanzoshandiswa mukugadzira zvipfeko zvakadai sehembe, bhurugwa, jaketi, uye zvipfeko zvemitambo.
Muchidimbu, shinda yeSPH ine mashandisirwo akawandisa muindasitiri yemachira yekugadzira mbatya, machira epamba, uye machira ehunyanzvi.Simba rayo rakasimba uye rakasimba rinoita kuti ive sarudzo yakasarudzwa kune maindasitiri akasiyana-siyana anoda machira epamusoro-soro uye anogara kwenguva refu.Mazuva ano kune akawanda uye akawanda machira eSPH akagadzirwa uye anowedzera kufarirwa.