Full/Double Size 3 Inch Thick, 4 Pound Density Gray Visco Elastic Memory Foam Mattress Pad Bed Topper Made in the USA Instantly makes any mattress more restful, comfortable and supportive in sagging areas of mattress 3-Inch of extra supportive 4-Pounds memory foam conforms to your body perfectly Made in USA Memory foam reduces pressure points that cause you to toss and turn, so you sleep better Topper features a 4-pound density and the famous gel-like feel