Nā kiʻi kiʻi e pili ana: Copper, Alminum, Nylon. Nā Kūlana Kūʻai Kūʻai: 1. E mālama pono i ka papa keleawe ma ka pili pili a hoʻonui i ka lalo, lele i lalo o ka pahuʻaila piha.2. E hoʻolōʻihi i ka nānāʻana i lalo a i lalo a paʻa mālie i ka huliʻana. Ma hope o ka pilina, ua hanaʻia ka sila e extrusion, shrinking, paʻa, paʻa i ka paila keleawe hiki.