Sleep comfortably and wake up refreshed with this memory foam mattress topper developed using PostureFoam technology that provides support while sleeping at any position. The 2 inch mattress topper features a reversible-dual sleep design for a smooth and well textured sleep surface. Additionally, the foam textured design allows extra air flow in the mattress for maximum comfort. PostureFoam technology was developed to provide much greater air circulation throughout the pad, while creating the perfect support for every sleeping positionOpen air memory foam features an improved cell structure, designed to maintain the original shape and feel for the life of the productImproves your sleep so you wake refreshedReversible dual sleep design features your choice of smooth or textured sleep surfaceType: Memory foamTextured foam design provides additional air flow for maximum comfortDensity: 2 poundsDimensions: Twin: 37 inches x 72 inchesFull: 51 inches x 72 inchesQueen: 58 inches x 77 inchesKing: 75 inches x 78 inchesCalifornia king: 70 inches x 80 inchesMemory Foam Do's and Don'ts: Remove from packaging within 72 hours of receipt.This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape.Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.Due to machine cutting manufacturing processes, there may be slight variances in the dimensions of this product.Topper dimensions may be slightly smaller than your mattress dimensions. Size has been designed to allow you to easily secure your fitted sheet over your new memory foam topper.Due to the nature of Memory Foam the firmness level of every item is unique.Click here to view other sizes.Click here to view mattress topper buying guide.