About this item

• DURABILITY & SUPPORTIVE： Our queen size mattresses is built to last! All foam layers are crafted with high-density foam for exceptional comfort and long-lasting durability. With a full foot of high-density foam, we guarantee no sagging and long-lasting comfort. Plus, multiple support layers offer increased firmness and targeted support where you need it most.
• 1. She entertained the guests with magic tricks.
• 2. The storm caused damage to the roof of the house.
• 3. He completed the project ahead of schedule.
• 4. The teacher helped the students with their assignment.
• 5. The restaurant served delicious meals.
• 6. The team won the championship game.
• 7. The baby slept peacefully through the night.
• 8. She painted a beautiful landscape.
• 9. The firefighter bravely rescued the family from the burning building.
• 10. The scientist made a significant discovery.
• PERFECT BALANCE BETWEEN COMFORT AND FIRMNESS ：The Coolvie queen size mattresses is the perfect balance between medium firmness and contouring comfort. It caters to all types of sleepers, from children to teens to adults. Rest assured, it's safe, healthy, and affordable for a night of blissful slumber!
• NO MOTION TRANSFER MATTRESS：Our queen mattress features the latest individually wrapped coil system, providing excellent edge support and superior flexibility to adapt to adjustable bases effortlessly. Each coil is pocketed and individually wrapped, eliminating tangling and ensuring zero motion transfer. So, even if your partner tosses and turns, you won't feel a thing!
• 100 DAYS SLEEPING NIGHT TRIAL： Discover the perfect mattress with our new Coolvie 12 inch queen mattress in a box! Experience ultimate comfort with our 100 nights trial and enjoy peace of mind with a 10-year service support . Need assistance? Our Coolvie customer support team is here to help you every step of the way!
• 12INCH QUEEN MATTRESS IN A BOX：Your Coolvie queen mattress in a box is expertly compressed, rolled, and conveniently shipped in a box, making setup a breeze. It easily fits through narrow hallways and staircases, and it's compatible with all types of frames, including box spring, floor, slatted base, flat platform, or adjustable beds. Just a friendly reminder: Your mattress will fully expand within 24-72 hours of opening. The process may be faster in a warm room and slower in a cold environment. Enjoy your new mattress!