Novaform ComfortGrande Plus Double Mattress Topper

Comfy Novafom ComfortGrande Plus gel memory foam mattress topper. This one is 3 inches thick, double size 54 in x 75 in. Has dual cool cover and foam for better sleep. Comes with a 10-year product warranty (8~ years left of warranty) Condition: I used this mattress topper for about a year. But it wasn't the right size for my bed. I've fitted it in the original box as best as I could.