Opel UltraGel 1000 Pocket. UltraGel is a clever comfort layer, offering supreme comfort, and unparalleled pressure relief; it comforts you as you lie down, but bounces back too, allowing you to toss and turn effortlessly without any partner disturbance. Available with a choice of straight chrome leg, straight black leg, slanted dark wooden leg or slanted beech wooden leg. Also available as a 3', 4"6, and 6' set and as a mattress only option in all sizes.