The Brentwood Intrigue mattress contains all of the essential features you need to achieve deeply refreshing sleep every night. This 7-inch twin size innerspring coil mattress contains 216 durable 13.5 gauge tempered steel coils that provide long-lasting therapeutic support. Layers of insulation surround the coils to protect them, while the padded upholstery layers and plush quilted surface provide the extra cushion you need for rejuvenating rest, without the danger of releasing volatile organic compounds (VOC's). This mattress is shipped to you compressed and rolled making it easy to bring your new mattress into the bedroom while saving you money on shipping costs. Works perfectly with the Rest Easy Instant Fully-Assembled Box Foundation. This mattress meets federal flammability standard 16 CFR 1633 . Twin Size: 75" x 38" x 7. Includes 1 Year Warranty.