unleash power of a rejuvenating sleep with by firm twin extra long mattress. this innovative mattress is designed to take your sleep to next level. dual cooling technology, featuring cooling gel foam and phase change technology, ensures a consistently cool and comfortable sleep experience. gen ii gel memory foam delivers outstanding -point relief, allowing your body to fully relax and recover during sleep. improved airflow in mattress keeps air fresh and breathable, enhancing your overall sleep quality. individually wrapped coil unit with marvelous middle offers exceptional motion isolation, ensuring a disturbance- sleep. support foam is robust and long-lasting, providing reliable support for years to come. gel- memory foam of effectively regulates body temperature, overheating. mattress's navy blue color gives it a modern and stylish look. it measures 80.07 inches in depth, 40.08 inches in width, 12.23 inches in height, and weighs 63.43 pounds. package is 41 inches in depth, 20 inches in width, 20 inches in height, and weighs 70 pounds. : rejuvenating sleep, innovative mattress, cooling experience, -point relief, airflow freshness, motion isolation, long-lasting support, body temperature regulation, navy blue style, measurements, package sizeindulge in a luxurious sleep with by firm twin extra long mattress. this mattress is engineered to provide a superior sleep experience. dual cooling technology, with its cooling gel foam and phase change technology, creates a refreshing sleep environment. gen ii gel- memory foam offers exceptional -point relief and a sleep surface. it contours to your body, providing optimal support and comfort. individually wrapped coil unit featuring marvelous middle reduces motion transfer and provides enhanced support in center of mattress, ensuring a restful sleep. support foam is and resilient, guaranteeing long-term performance. gel in memory foam helps to regulate your body temperature, keeping you cool and comfortable. mattress is available in a rich navy blue color and is made from foam. it measures 80.07 inches in depth, 40.08 inches in width, 12.23 inches in height, and weighs 63.43 pounds. package has dimensions of 41 inches in depth, 20 inches in width, and 20 inches in height, with a weight of 70 pounds. : luxury mattress, cooling gel foam, relief sleep, body contouring support, coil unit advantage, mattress material, temperature regulation bed, comfortable night's rest, navy blue mattress option, high sleep product