10", 12" MEMORY FOAM HYBRID MATTRESS Sleep Tight, Rise Bright About the Mattress Twilight is the best Sweet Night mattress, the hybrid embodiment of all our goals and promises. Its soft and plushy knitted cotton cover makes you feel like sleeping on a fluffy cloud. The gel-infused memory foam adjusts to your body and supports it while the comfort ventilated foam dissipates heat and keeps you cool all night long. We used independently-wrapped tempered steel coils to ensure motion isolation, and a support layer of high-density foam to prevent sagging and rolling. With a firmness level of 6.5/10, this mattress delivers the best sleep experience, only available in much more expensive luxury mattresses. Once you try it, you cannot imagine sleeping without it. Spotlight Top Features Shipping Weight & Dimensions Combined Innerspring and Foam Support This innerspring mattress combines the traditional independently coil with the gel memory foam for an optimal sleep experience Cooling Effect & Heat Dissipation Gel infused memory foam slowly adjusts to your body weight & temperature for sleep cool & pressure relief. Helps you fall asleep and stay cool throughout the night. Excellent Motion Isolation For Any Sleep Position Individually wrapped innerspring moves independently to prevent motion transfer between partners . No wake up caused by tossing and turning,no disturbing companion Foam layer are contoured to your body for freedom of movement. Pressure Relieving Comfort The comfort foam layers provide cushioning, relieve painful pressure points on the body ,and serve as protective buffers. Two thickness options: 10-inch & 12-inch Multiple mattress sizes to choose from: Full, Queen, King Affordably priced between $448 and $708 Body pressure and back pain relief Motion isolation and coolness during hot summer nights 100-days sleep trial 10-year warranty Comfort in all sleeping positions Compatibility with all bed sizes, frames, and platforms Conveniently compressed packaging Free, contactless delivery across the U.S. Shipping Weight 10"- Twin 39.6 lbs. / 10"- Full 66.22 lbs. / 10"- Queen 85.8 lbs. / 10"- King 108.24 lbs. / 12"- Full 70.4 lbs. / 12"- Queen 88.22 lbs. / 12"- King 114.84 lbs. Shipping Dimensions 10"- Twin 11.8" x 11.8" x 43.7" / 10"- Full 11.8" x 11.8" x 58.7" / 10"- Queen 11.8" x 11.8" x 65" / 10"- King 11.8" x 11.8" * 80.7" / 12"- Full 12.6" x 12.6" x 58.7" / 12"- Queen 12.6" x 12.6" x 65" / 12"- King 12.6" x 12.6" x 80.7" Box Spring Dimensions 10"- Full 12.6" x 12.6" x 58.7" / 10"- Queen 12.6" x 12.6" x 65" / 10"- King 19.7" x 19.7" x 41.4" / 12"- Full 12.6" x 12.6" x 58.7" / 12"- Queen 12.6" x 12.6" x 65" / 12"- King 19.7" x 19.7" x 41.4" Certified Hybrid Mattress Even Balance of Support and Comfort Cooling & soft cover Knitted fabric Air-flow high density foam Gel memory foam Air-flow high density foam Wrapped pocketed steel coils COMFORM TO YOUR BODY SHAPE Pressure relief Head-to-toe comfort Perfect spinal alignment Sweet Night Mattress Fits All Frames Smartly Shipped Easy Carry & Set Up $(function(){ tabs($("#desc-tab-menu li"), $('#tab-con .item')); }); var tabs = function(tab, con){ tab.click(function(){ var indx = tab.index(this); tab.removeClass('active'); $(this).addClass('active'); con.hide(); con.eq(indx).show(); }) }