The Prime 54 Smooth mattress protector features a hypoallergenic and a breathable, smooth fabric surface that sleeps comfortably and will not change the feel of the mattress. It also features the laboratory-certified H2Pro®liquid-proof membrane which creates a quiet, and breathable barrier against allergens and dust mites while allowing for airflow. The universal fit elastic ensures a secure fit for mattress depths of 6"-22".
Finally, you don’t have to settle for just one comfort. The revolutionary Flip 54 Mattress is softer on one side and firmer on the other. It’s like having two beds in one and is the only mattress you need!