· Breathable and Healthy: The top layer of the mattress is made from a breathable knit fabric that ensure you enjoy a cool night's sleep· Individual Pocket Springs: Rimensy hybrid mattress which springs working independently is ergonomically designed to provide targeted support along every curve of your body· Queen Mattress In a Box: This hybrid queen size mattress is vacuum roll packaged and delivered anywhere.To prevent injuries due to instant expansion of the mattress.Please Keep a safe distance from the mattress when you unpack it and wait for 48-72 hours to restore the original shape and enjoy· Suitable For Most Bed Frames: Measures 60" W x 80" D x 12" H and supports a maximum weight of 700 lbs. Compatible with most bed frames such as box spring, floor, slatted base, flat platform, adjustable bed, hospital bed,etc· Worry-Free Purchase Guarantee: Rimensy mattress come with a 10-year after-sales guarantee. If you have any unsatisfactory issues, please contact our friendly customer support team