Room Essentials 5 Zone Foam Mattress Topper, 1.25" Thick, Full Create a comfy sleeping experience with the 5-Zone Foam Mattress Topper from Room Essentials?. This comfy foam mattress features a 1.25-inch thick design that adds a layer of comfort and easily fits under a fitted sheet, while its innovative, five-support zones give each area of the body proper support for a quality night's sleep. 49" width x 72" length x 1 1/4" thick Provides an extra layer of padding for a good night's sleep Multi-zoned contour design supports head, neck, shoulders, torso and legs Odor-neutralized