Folding Mattress - Narrow Twin (Single)

Selling a Twolike Narrow Twin (Single) folding mattress. It's a 4-inch tri-fold memory foam mattress with a washable cover. It also has a foldable mattress topper with a non-slip bottom and pressure relief. I used it for three months and I always used it with blankets on top. Dimensions are 75" x 31" x 4".