The Synergy Shape Back Low 16 H is ergonomically contoured, and features a high-density foam base and a four-way stretch cover, among other things. Features Ergonomically contoured High-density base foam with a soft viscoelastic upper layer Four-way stretch cover overlaps back pan The New Streamlined 2-Point, quick release hardware that includes Tilt Rated Bolt-On Hardware Quick-release levers Available in standard, low and tall back heights Accommodates an array of headrests and accessories Benefits Helps promote good posture Offers conforming comfort without allowing bottom out Prevents back cushion from shifting position Allows for fast installation and easy depth and angle adjustment, even while occupied Allows the client to maintain an independent, active lifestyle Provides easy, solid attachment to back canes Provides support for a wide range of body types Able to meet the needs of a wide range of clients Specifications Model Synergy Shape Back Low 16 H Code E2613 Positioning Wheelchair Back, Posterior Weight Capacity 250 lbs. Width 14 , 16 , 18 , 20 and 22 Height 16 Adjustability Angle adjustment of 33 degrees through 57 degrees 2 of width adjustment 2 of depth adjustment available with 2-Point Hardware Height adjustable 1 Each / Each