HDPE cluster chubu ndi mtundu watsopano wa manja ang'onoang'ono oteteza chingwe, omwe amaphatikiza machubu 7-hole 25/21 mwanjira inayake.Chosanjikiza chakunja chimapangidwa ndi 3.0mm high-density polyethylene sheath, yomwe imatha kukhazikitsidwa pamalo ochepa.Machubu ochulukirapo komanso chitetezo cha machubu ang'onoang'ono.