Ka phihlelo ea lilemo tse ngata tlhahisong ea 4 leoto la nylon e phahamisang lesela , Lishenflex e ka fana ka mefuta e mengata ea 4 ea nylon e phahamisang lesela la 4 . leoto la nylon le phahamisa lesela le ka kopanang le likopo tse ngata, haeba o hloka, ka kopo fumana tšebeletso ea rona e nakong ea marang-rang mabapi le 4 leoto la nylon e phahamisang sling . Ho phaella lethathamong la lihlahisoa tse ka tlase, u ka boela ua iketsetsa sling ea hau e ikhethang ea 4 leoto la nylon ho latela litlhoko tsa hau tse khethehileng.