Waterproof Cover included with Full / Double 4 Inch Soft Sleeper 6.5 Visco Elastic Memory Foam Mattress Topper USA Made Brand: Soft Sleeper Visco Elastic Memory Foam Type: Foam Mattresses Thickness: 4 Bed Size: Full Comfort: Soft Cushioning Material: Polyurethane Foam Tailoring: Pillow Top