(1) High quality knitted fabric,?it is environmental and strong breathable with dust resistant, anti-mite function, no static electricity. Safe and health, soft and comfortable, green environmental protection standards.

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(2)Natural latex,memory foam convoluted foam and GEL memory foam are added in the mattress according to your favor:we offer adjustment with all kinds of ?possibility.

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Convoluted?foam?(also?known?as?egg-crate?foam)has?a?soft?feel?and?helps?relieve?pressure?points?and?promotes?air?circulation?because?od?its?unique?shape.

It?keeps?you?cool?in?summer?and?warm?in?winter?for?a?good?night's?sleep.??

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Foam?Encasement?provides?a?supportive?seating?edge?and?maximizes?the?mattress's?sleeping?surface.

With?foam?encased,there's?a?perimeter?of?foam?blocks?around?the?mattress?to?create?a?sturdy?edge?that?responds?along?with?the?coils,

so?you?can?sleep?all?the?way?to?the?edge?without?feeling?like?you're?about?to?fall?off,

and?you?can?sit?comfortable?without?having?it?collapse

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(3)20cm Spring:with wire diameter 1.0mm,1.4mm mini pocket spring and 1.9mm,2.0mm,2.1mm,2.2mm,2.3mm pocket spring,continuous spring and bonnel spring

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(4) ISO 9001:2008,BS7177 and so on

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(5)10 year warranty

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(6) US and UK fire retardant standard both are available