Zombili izinto eziyingozi nezingezinhle, kufaka phakathi uketshezi, amapopi, kanye namagesi, athuthwa futhi agcinwe ezitsheni zethangi. Amathangi e-ISO akhiwa ngensimbi engenasici, afakwe ngaphakathi, futhi embozwe ePolyurethane noma i-aluminium yokuvikelwa. Ngakho-ke, bayindlela ephephile futhi ephephile yokuhambisa uhla olubanzi lwezinto.