• ENJOY A CCOMFORABLE DEEP SLEEP: The california king mattress combines multiple layers of premium memory foam with individual support spring to provide superior comfort and targeted support. Make sure your weight is evenly distributed from head to toe, fully relaxes your muscles, which helps relieve back pain and improves your sleeping quality
• BREATHABLE AND COMFORTABLE: 12 inch cal king mattress is made of skin-friendly knitted fabric and gel memory foam, independent pocket spring system,enhances air circulation, allowing you to stay comfortable, breathable and natural all night long. It effectively absorbs steam and sweat from the contact surface, keeping your body comfortable and dry all night long
• MOTION ISOLATION: cali king mattress use upgraded individually pocket coils springs, each providing personalized support to improve sleep quality and minimize tossing and turning. its tends to reduce noise and isolate motion when you move, effectively avoid movement interference between partners, create a quiet and undisturbed sleep with this mattress cal king
• CAL KING MATTRESS IN A BOX: Cal king bed mattress measure 84" L x 72" W x 12" H. It was rolled up, compressed into a box, and sent to your home. To maintain the best effect, please leave the medium firm mattress for 48-72 hours after opening until fully expand. Please keep a safe distance from the mattress when unpacking to prevent injury by its instant expansion
• RELIABLE PURCHASE: Ruoysun mattress cal king size comes with a 100 nights trial and 10 years after sales support, providing you with reassurance. If you have any question about Ruoysun mattresses, please contact us in time and we will provide you with the best solution within 24 hours