12-Inch Queen Hybrid Mattress in a Box with Gel Memory Foam, Back Support, and 100-Night Trial

About this item

• 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.
• 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.
• Choose your preferred sleeping position: side, back, or stomach. The KOULABRZ 12 inch queen size hybrid mattress adapts to your body. The plush top layer provides pressure relief with low-resistance foam and gel memory foam. The wrapped pocket coils enhance spinal alignment for a comfortable night's sleep.
• CertiPUR-US WORRY-FREE WARRANTY: All memory foam is CertiPUR-US certified and tested. The KOULABRz queen mattress in a box comes with a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Keep a safe distance when unboxing, as the queen mattress may expand rapidly and pose a risk. For any assistance or issues, please contact our customer support team.
• 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.