12-Inch Queen Hybrid Mattress in a Box with Gel Memory Foam - 100 Night Trial, Maximum Support & Pressure Relief

About this item

• SUPPORT WHERE YOU NEED IT MOST (ZONE SUPPORT): Enhanced coils and extra lumbar foam work together to prevent sinking in the hip and lower back areas. The queen size spring hybrid mattress promotes better spinal alignment and provides added pressure relief, helping you experience reduced back pain every night.
• MOTION ISOLATION, SLEEP UNDISTURBED：Responsive coils enhance support and isolate movement—perfect for couples and pet lovers. With reinforced edges, you can enjoy every inch of your mattress without the fear of rolling off.
• CertiPUR-US PEACE OF MIND GUARANTEE: Every piece of memory foam is certified and evaluated by CertiPUR-US. The KOULABRz queen mattress, packaged in a box, includes a 10-year guarantee. We suggest giving your new mattress up to 72 hours to fully unfurl. Maintain a safe distance during the unboxing process, as the queen mattress may expand quickly and create a potential hazard. For help or concerns, please reach out to our customer service team.
• SLEEP YOUR WAY. SIDE, BACK, OR STOMACH：KOULABRZ 12 inch Queen Size Hybrid Mattress adjusts to you. The soft, pressure-relief plush top(low-resistance foam and gel memory foam) layer cradles every contour. The dynamic wrapped pocket coils improve spinal alignment
• STAY COOL, SLEEP NATURALLY：The 12 inch queen mattress is comfortable, breathable, and natural. It effectively wicks away steam and sweat from the contact surface, keeping your body comfortable and dry throughout the night. The queen mattresses independent pocket spring system enhances air circulation, preventing trapped heat for a cool and comfortable sleep.