Icon™ Back System Deep is an ideal lightweight solution for users needing deeper trunk support and the full adjustment capability of a larger style of back. The upper body is unimpeded, which allows full range motion of the upper body and trunk, and improves Activities of Daily Living. The shell curves around the sides of the body for mild lateral support, while the accompanying enhanced rollover cushion protects the user and provides maximum comfort. Built with the user, caregiver, clinician and technician in mind, the Icon™ Deep Back System provides the best solution for those who demand fast installation, adjustment versatility, and simple operation. The Icon™ Deep Back attaches to the wheelchair using adjustable VariLock™ hardware, and includes a VARILITE® air-foam flotation cushion for superior comfort. Operating the system is as easy as opening the caps and sliding the back support out of the hardware. The caps stay in an open position until the back is removed, making it simple to remove the support with one hand or limited dexterity. The hardware guides the back support into position with minimal effort and the caps lock it securely into place. Orange safety markings alert the user that a latch is open and not in the locked position.