Ka lilemo tse ngata tsa phihlelo ea tlhahiso ea tsela e le 'ngoe ea ho phahamisa li-slings , Lishenflex e ka fana ka mefuta e mengata e fapaneng ea ho phahamisa li-slings ka tsela e le . ' ngoe ea ho phahamisa li-slings e ka kopanang le likopo tse ngata, haeba u hloka, ka kopo fumana tšebeletso ea rona e nakong ea inthanete mabapi le tsela e le 'ngoe ea ho phahamisa li-slings . Ntle le lethathamo la lihlahisoa tse ka tlase, u ka boela ua iketsetsa mokhoa oa hau o ikhethang oa ho phahamisa li-slings ho latela litlhoko tsa hau tse khethehileng.