Clip ụwa niile nwere waya kacha elu nke ụlọ nrụpụta anyị mepụtara dị ezigbo mma. Ngwaahịa a bụ chrome plated, nwere acid siri ike na nguzogide corrosion, ntụgharị ntụgharị ọdụ na -agbanwe agbanwe, na plastik siri ike na mboanuohia, nke nwere ike ijide ọnwụnwa ule siri ike ma ọ dịghị mfe ịfefe.