A measure of how much vibration is transmitted across the mattress; for memory- and latex-foam mattresses, higher scores indicate ease of changing sleep position. Adjustable bed frames will allow ...

Indicates how firm a mattress is on our scale from 1 to 10, where 1 is very soft and 10 is very firm. Adjustable bed frames will allow the head and foot sections to be raised and lowered ...

Sealy faces delivery delays for high-end Motion Flex mattress in South Korea Sealy struggles with delays in delivering its premium Motion Flex mattress to frustrated customers in South Korea.