Lishenflex e le moetsi oa li-slings tse pota-potileng maoto a mangata le mofani oa thepa Chaena, li-slings tsohle tse pota-potileng maoto a mangata li fetisitse litekanyetso tsa setifikeiti tsa indasteri ea machaba, 'me u ka kholiseha ka ho feletseng ka boleng. Haeba u sa fumane li-slings tsa hau tsa Intent multi leg round lethathamong la rona la lihlahisoa, o ka ikopanya le rona, re ka fana ka lits'ebeletso tse ikhethileng.