Helix Sleep Core Dawn 11.5" Hybrid Firm Tight Top Recreational Vehicle King Mattress in a Box
Model #:HEXSDA72X80
At a Glance
Mattress combines a firm, supportive feel with comfortable hybrid construction. Its tight-top design offers a smooth sleeping surface, while responsive foam and individually wrapped coils provide balanced support, pressure relief, stability, and airflow. Conveniently compressed in a box, it makes home delivery and setup simple.















































