Mainstays 1.5" Memory Foam Combo Mattress Topper: * Twin size measures: 72" x 34" x 1.5" * Twin XL size measures: 76" x 34" x 1.5" * Full size measures: 72" x 49" x 1.5" * Queen size measures: 75" x 56" x 1.5" * King size measures: 76" x 75" x 1.5" * Layer of body-contouring memory foam * Geo-cut cells to relieve pressure points * Care: machine wash and dry * 5-year limited warranty * Made in the USA