materase a bana a Synwin a rekisitsoe hole Amerika, Australia, Borithane le libakeng tse ling tsa lefats'e mme o fumane karabelo e kholo ea 'maraka moo. Bophahamo ba thekiso ea lihlahisoa bo ntse bo hola selemo se seng le se seng 'me ha bo bontše letšoao la ho theoha kaha mofuta oa rona o entse hore bareki ba re tšepe le ho ba tšehetsa. Mantsoe a molomo a atile indastering. Re tla tsoelapele ho sebelisa tsebo ea rona e ngata ea litsebi ho hlahisa lihlahisoa tse ngata tse khotsofatsang le tse fetang tebello ea bareki.
Synwin kid materase Synwin ke e mong oa bo-pula-maliboho 'marakeng hona joale. Lihlahisoa tsa rona li thusitse ho hapa kananelo e eketsehileng ho tsoa ho bareki bakeng sa ts'ebetso ea bona e tšoarellang. Re lula re totobatsa bohlokoa ba tšusumetso ea ho bua ka molomo le ho tsepamisa maikutlo ho maikutlo a bareki, e le hore re ka ntlafatsa ho etsa betere. Ho bonahetse e sebetsa 'me re se re fumane bareki ba bangata ba bacha.Materase a theko e tlaase ka ho fetisisa a innerspring, materase a innerspring,king size coil spring materase.