Address: PO Box 47009
Web site: http://www.optp.com
Description: The Original McKenzie SuperRoll by OPTP is intended to help retrain correct sitting posture by providing continued and correct low back support. The SuperRoll features custom, high-resiliency foam developed exclusively for OPTP. The detachable elastic strap keeps the roll in place on most chair backs, or remove the strap to adhere the product directly to a fabric-backed chair.