About this item

• 【100-Night Home Trial 】You will get 100 nights trial and 10 years support for this twin xl bed mattress.If for any reason you are unsatisfied, our Coolvie customer support team will happily work with you to address any concerns to make it right.
• 【Convenient Shipping & Easy to Set Up】This 12 inch hybrid mattress twin xl is efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. It fits all kinds of twin xl size bed frames such as box Spring, floor, slatted base, flat platform.
• Motion isolation ensures a quiet and uninterrupted sleep experience with individual innerspring pocket coils in this xl twin mattress. No need to disturb your sleeping partner when moving in or out of bed or changing positions, as the pocket coils work independently. The coils are separated by isolated fabrics, minimizing the feel of coils underneath.
• 【Ergonomic Support and Pressure Relief】 Coolvie’s innovative 5-zone spring support systems are designed to work in perfect harmony with foams to ensure a balanced, refreshed sleep with less tossing and turning and minimal partner disturbance. An innerspring coil system for a touch of bounce and enhance edge support and your body weight is evenly absorbed and distributed comprehensively from head to toe throughout the mattress.
• 【Stay Cool with Whole Night】 This 12 inch twin xl size mattress is designed with 3D soft knit fabric on the top cover which is breathable and skin-friendly, absorbing moisture and balancing body temperature. The open cell high density foam under the cover promotes air flow when sleeping on this mattress. You don't need to worry about overheating.