Synwin ke profeshenale e lumellanang le materase a foam foam & moetsi oa moralo oa materase, E sebelitse indastering ena ka lilemo tse fetang 10, mme lihlahisoa tsa k'hamphani li rekisoa haholo United States, Jeremane, Japane, Europe, joalo-joalo.
Ka materase a foam memory a felletseng &mehala ea tlhahiso ea materase le basebetsi ba nang le boiphihlelo, a ka rala, a nts'etsapele, a etsa le ho leka 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 haholoanyane ka materase a foam memory a tloaelehileng &moralo oa materase, re letsetse ka kotloloho.
Synwin o ntse a tsepamisitse maikutlo ho nts'etsapele lihlahisoa khafetsa, tseo tloaelo e lekanang le materase a foam &moralo oa materase ke o mocha ka ho fetesisa. Ke letoto le lecha la k'hamphani ea rona 'me le lebelletsoe ho u makatsa.