Zvipikiri zvinowanzopfurwa nepfuti yezvipikiri uye zvinoroverwa muzvipikiri zvechivako.Kazhinji ine chipikiri chine mhete yegiya kana purasitiki inochengeta collar.Basa regiya remhete uye yepurasitiki yekumisikidza collar ndeyekugadzirisa mbambo yezvipikiri mubhodhoro repfuti yezvipikiri, kudzivirira kutsauka padivi paunenge uchipfura.Chimiro chembambo chakafanana nechipikiri chesimende, asi chinopfurwa nepfuti.Zvichiri kutaura, kusungirirwa kwembambo kuri nani uye kune hupfumi pane kuvakwa kwemaoko.Panguva imwecheteyo, zviri nyore kuvaka pane dzimwe misumari.Zvipikiri zvinonyanya kushandiswa pakuvaka huinjiniya hwemapuranga uye huinjiniya hwekuvaka, hwakadai sejoinery uye huni hwemapuranga pamusoro peinjiniya, etc. Basa rezvipikiri nderokurovera zvipikiri mumatrix zvakadai sekrete kana ndiro yesimbi kuti isungirire kubatana.
