Crown Comfort 4-inch Memory Foam Mattress Topper - Full - Mattress Pad, ...

Crown Comfort's memory foam topper helps relieve shoulder, neck, back pain. In normal temperatures it is somewhat firm, but when you lay down, it starts reacting to the temperature of your body and begins to mold itself to your shape. Then, weight is evenly distributed along the surface, relieving pressure points and helping you to sleep more without tossing and turning. Size : Twin 39" x 75" x 4" Full 54" x 75" x 4" Queen 60" x 80" x 4" King 76" x 80" x 4". 3-year Limited Warranty.