Synwin ke setsebi sa tlhahiso ea materase ea selemo &moetsi oa thepa ea thepa ea thepa &moetsi oa boholo ba hotele ea pokello ea materase, E se e sebetsa indastering ena ka lilemo tse fetang 10, mme lihlahisoa tsa k'hamphani li rekisoa haholo United States, Jeremane, Japane, Europe, joalo-joalo.
Ka tlhahiso e felletseng ea materase a selemo&moetsi oa thepa ea thepa ea thepa &ho bokella materase a materase a materase a morena le basebetsi ba nang le phihlelo, ba ka iketsetsa, ba ntshetsa pele, ba etsa le ho hlahloba lihlahisoa tsohle ka mokhoa o nepahetseng. Ho pholletsa le ts'ebetso eohle, litsebi tsa rona tsa QC li tla laola ts'ebetso e 'ngoe le e' ngoe ho netefatsa boleng ba sehlahisoa. Ho feta moo, thomello ea rona e nakong 'me e ka finyella litlhoko tsa bareki bohle. Re tšepisa hore lihlahisoa li romelloa ho bareki li bolokehile ebile li utloahala. Haeba u na le lipotso kapa u batla ho tseba ho eketsehileng ka tlhahiso ea rona ea materase ea selemo &moetsi oa thepa ea thepa ea thepa &hotelo ea pokello ea materase boholo ba morena, re letsetse ka ho toba.
Re na le sehlopha se nang le boiphihlelo se nang le litsebi tse 'maloa tsa indasteri. Ba na le boiphihlelo ba lilemo tsa ho etsa le ho rala tlhahiso ea materase ea selemo&moetsi oa thepa ea thepa ea thepa &ho bokella materase morena boholo. Likhoeling tse fetileng, ba 'nile ba tsepamisa maikutlo ho ntlafatsa tšebeliso e sebetsang ea sehlahisoa,' me qetellong ba se entse. Ho bua ka boikhohomoso, sehlahisoa sa rona se natefeloa ke mefuta e mengata ea kopo 'me e ka ba molemo haholo ha e sebelisoa tšimong (s) ea tlhahiso ea materase ea selemo&moetsi oa thepa ea thepa ea thepa &ho bokella materase boholo ba morena.