COOL GEL 4 INCH MEMORY FOAM MATTRESS TOPPER. Infused with cool, rejuvenating gel in a dual-sided design provides the ultimate supportive and comfortable sleep experience. Gel absorbs pressure and channels heat away, preventing excessive heat build-up that causes sleep disturbances. Sculpted side can be placed face up or down. Measures 4 inches thick. Density: 3.2 pounds. Temperature sensitive foam adjusts to your body temperature. Draws uncomfortable warm air away from your body. Open nature of textured side provides improved air flow. Eliminates motion transfer and uncomfortable pressure points. Disperses your weight evenly. Helps rejuvenate tired muscles and eases back pain. Meets all flammability standards. Queen-size box dimension: 15 inches high x 15 inches wide x 18.5 inches deep. Twin: 38 inches wide x 74 inches long. Full: 53 inches wide x 74 inches long. Queen: 59 inches wide x 79 inches long. King: 75 inches wide x 79 inches long. Cal King: 71 inches wide x 83 inches long. To maximize memory foam expansion; 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. Due to the nature of Memory Foam the firmness level of every item is unique. 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. Leaves distribution in next 1- 3 bus days via ups – SORRY NO AK, HI, pr , PO BOXES OR APOS. The item “NEW! COOL 4 TEXTURED ULTIMATE COMFORT MEMORY FOAM GEL BED MATTRESS PAD TOPPER” is in sale since Saturday, July 22, 2017. This item is in the category “Home & Garden\Bedding\Mattress Pads & Feather Beds”. The seller is “quality.direct” and is located in UPS Ground. This item can be shipped to United States.