About this item

• 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!
• 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!
• 12-INCH QUEEN MATTRESS IN A PACKAGE: Your Coolvie queen mattress is skillfully compressed, rolled, and shipped in a compact box, ensuring an easy setup. It can effortlessly navigate tight hallways and stairs, and it works well with various types of bed frames, such as box springs, slatted bases, flat platforms, or adjustable beds. Please note: Your mattress will completely regain its shape within 24-72 hours after unboxing. Warmer rooms can speed up this process, while colder surroundings may slow it down. Enjoy your new sleeping experience!
• 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.
• 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!