PERFECT COMFORT. Short Queen RV mattress cradles you in a deluxe cushion of 2.5” Premium Air-Flow Memory Foam over 1” of Gel-Infused Visco Memory Foam plus 8.5” of High Density Support Base COOLER MATTRESS. Breathable, plush & quality short queen mattress, not cheap inexpensive foam. Balanced contouring that relaxes & cools your body. Designed for campers, trailers, RV's and trucks. No coils or latex used BEST SOLUTION. Top Rated RV Memory Foam Mattress with over 95% of customers keeping their mattress. Medium-firm HD core relieves pressure points + less tossing & turning. Good for stomach, back and side sleepers SOFT COVER. Linen mattress cover works on any home bedroom furniture bedframe set, box spring or futon. Comfortable and has a conforming sensation. Use a bedding pad or protector on any mattress, cot, tri-fold or guest room bed CERTIPUR-US CERTIFIED. Great on box-spring, platform, adjustable or hard floor only. New + Designed in the USA + 20-year warranty Just Right Feel and Support Live and Sleep brand Ultra mattresses were designed for your optimum sleep. We targeted the plush to medium-firm cloud like feel to give your body the right ortho-pedic support it needs. Whatever your weight or position - back, side or stomach sleeper, you'll love sleeping again. No games. Just fair affordable price. Comfort Feel: Medium-Plush to Medium Firm feel (4 - 6 on a scale of 1 to 10 , 1 is super soft, 10 is extremely hard) Gel Memory Foam Infused topper with heat-capturing gel material, the top memory foam layer is designed to prevent heat build-up. The open cell structure of Live and Sleep visco-elastic foam makes for a longer lasting, more breathable surface that will contour to your shape and not heat up. Certified Safe, CertiPUR – US Certified. 20-Year Warranty, The mattress has a 20-year warranty that protects the mattress and stretch linen fabric cover against manufacturer defect. Designed and crafted in the USA, and manufactured overseas. Available online in Twin, Twin Extra-Long, Full, Queen, RV Short Queen, King and Cal King sizes. No innersprings used. Ships Fast and Easy Setup. The Ultra twelve uses advanced smart technology to ship compressed, rolled, and vacuum sealed in a bag to arrive at your door! Allow 48-72 hours to fully expand. We recommend using a bedding pad or protector on any low-cost mattress set, futon, cot, tri-fold, rollaway or guest room bed. Existing sheets will work.