Bring Axis home and watch life revolve around it. This left arm full sleeper sofa offers laid-back comfort in family rooms, casual living rooms and guest rooms. Topped with an air cushion layer, the sleep mattress provides twice the thickness of ordinary sleeper mattresses using the highest quality materials and latest technology for maximum comfort. Self-sealing valve allows for easy inflating of the air cushion in just 25 seconds with accompanying air pump. Chambered air channels go from firm to soft with the touch of a button for individualized comfort and ergonomic support. ^ The single track arm creates a clean look, and low back cushions and deep seats encourage lounging. Not surprisingly, Axis has been a customer favorite for more than a decadeâ"and our most popular sleeper sofa. To create the sectional configuration that best suits your needs, combine this sleeper with the many other Axis pieces. The Axis Left Arm Full Sleeper Sofa with Air Mattress is a Crate and Barrel exclusive. Frame is benchmade with hardwood that's kiln-dried to prevent warping Soy-based polyfoam seat cushion wrapped in fiber-down blend and encased in downproof ticking Fiber-down back cushion encased in downproof ticking Bi-fold 5Â1⁄2" innerspring mattress with air cushion layer Sleeper mechanism features an anti-tip safety feature, low-profile support system and locking, tilt-up headrest Hardwood legs stained with a rich brown finish