Ease into a firm, fresh sleep with the Mlily Bamboo+ Superb Ortho Memory 2500 Pocket Mattress. Its 2500 Ortho Firm springs and Core Support Foam help to ease your joints and back, while 3cm Bamboo Charcoal Memory Foam keeps you cool with airflow channels. The Ortho Comfort layer adds plush relief, and the Aero-Flex border gives extra space—no roll-off worries. Hypoallergenic and single-sided, rotate it twice a year. Rolls out and ready to use in 4 hours with a 5-year guarantee for solid worry free sleep!