Belgian Damask Pillow Top Cover Material: This beautifully designed pillow top cover material offers incredible comfort. 3-Zone Convoluted 1.5" Foam (Air Only): Manufactured with extra-thick, high-density polyurethane, convoluted foam. Formed with a unique combination of 3 distinctive zones to reduce stress on the pressure points & provide customized support for your entire body. Air Support Systems contour to the shape of the body, providing even weight distribution while reducing pressure points. Each partner has the freedom to customize their individual side! The Air Support System can be made as SOFT or as FIRM as you or your partner prefer with the touch of a button. This Mattress Meets All Consumer Products Safety Commission Standards. The Harmony Bed has a Belgian Damask Pillow top with Tack and Jump Quilting. Removable Refreshable and Refluffable.