Likhalase tsa letsatsi tsa lipapali tsa bana ba rona ke likhalase tsa letsatsi tsa lipapali tsa feshene tse kenyelletsang litšoantšo tsa bana ba lipopae tse ratoang ho etsa hore bana ba hohele mahlo ha ba ikoetlisa. E entsoe ka thepa ea silicone, e lekana hantle sefahlehong, ha e kenelle moea, e thibela lerōle, ebile e thibela lehlabathe, 'me e ka sireletsa mahlo le letlalo la bana hamolemo. Lilense li na le UV400, e ka sireletsang likhalase tsa bana hamolemo ho susumetsoa ke khanya e matla ea kantle le mahlaseli a ultraviolet. Likhalase tsa rona tsa letsatsi li loketse bana ba lilemo tse 3 ho isa ho tse 12. Ebang ba ikoetlisa ka ntle kapa ba bapala ka tlung, likhalase tsa rona tsa letsatsi li sireletsa mahlo a bana tikolohong e ka ntle. Meetso ea rona ha se ea feshene feela empa e boetse e khahlametsa litlhoko tsa bana bakeng sa ts'ireletso ea polokeho, e etsa hore ba itšepe le ho phutholoha nakong ea lipapali. Likhalase tsa lipapali tsa bana ba rona li entsoe ka thepa ea boleng bo phahameng ho etsa bonnete ba ho tšoarella le botsitso ba likhalase. Ka nako e ts'oanang, likhalase tsa rona li 'nile tsa etsoa liteko tse matla ho netefatsa hore li finyella litekanyetso tsa machaba' me li ka thibela ka katleho tšenyo e bakoang ke mahlaseli a ultraviolet le lehlabathe le lerōle. Etsa hore likhalase tsa letsatsi tsa lipapali tsa bana ba rona e be lisebelisoa tse ntlehali tsa ngoana oa hau bakeng sa lipapali tsa kantle!