Product Dimensions(In Inch): Length 72 X Width 36 X Height 6 | Single Size Mattress | Suitable for Single Bed Dual Comfort Innovation: The Loom & Needles 7 Layered Reactive Dual Comfort Orthopedic Single Size Mattress Offers A Unique Dual Comfort Feature, Allowing You To Choose Between Two Sides With Varying Firmness Levels For A Personalized Sleep Experience. Advanced Orthopedic Support: Designed With Orthopedic Principles In Mind, This Mattress Features 5 Zones Of Gel Memory Foam To Provide Targeted Support To Different Areas Of Your Body, Promoting Proper Spinal Alignment And Relieving Pressure Points.