Twin Mattress, 6 inch Gel Memory Foam Mattress in a Box, Foam Bed Mattress Medi Product Description 【MATERIAL & CONSTRUCTION】: 6 inch Cooling-Gel Memory Foam Mattress is … Free Shipping on Everything* at Overstock - Your Online Bedroom Furniture Store! Scoring a 3 on our Comfort Scale, the Twin size Classic Brands Cool Gel 6 Inch Ventilated Gel Memory Foam Mattress has a firm comfort level. 6 inch narrow twin mattress dimensions: 30″*75″*6″. Invest in comfortable, restful sleep for your family with mattresses that suit individual sleeping styles and preferred levels of firmness. the foam mattress not too soft nor too firm for all sleep positions. Get 5% in rewards with Club O! - Twin Size Mattress in a Box, 6 Inch … An inch of gel memory foam makes up the comfort padding layer of this mattress. JINGWEI 6 inch narrow twin size mattress with 2 layers all-foam system, mattress layer details: 5″ HD base support foam + 1″ gel memory foam. Suitable for a single back or stomach sleeper, this cost effective mattress features gel infusion. 6 Inch Mattress found in: Twin Classic Brands Bed in a Box Cool Gel 6 Inch Ventilated Gel Memory Foam Mattress, Protect-A-Bed Originals AllerZip 6 Inch Queen Smooth Mattress Protector or Box Spring …