Are you still looking for a mattress topper that is portable and could be taken out on a need basis? The mattress topper is very comfortable and will instantly convert your hard mattress to a nice soft feel. You will stay away from experiencing any back pains after using it for continuous weeks.
Features

1.Product size is 74*37.5in

2.Cool, dry, and comfortable surfaces, let you fully enjoy your night rest time.

3.Breathable and soft memory foam also added with cooling gel beads, which not only fits your body shape and provides all the relief your need for your stiff back and constant muscle aches but also keeps your body surface

temperature balanced and improves sleep comfort.

4.They are suitable for sofa beds, bedroom, guests' rooms, dormitories, etc.