Core Products International, Inc. was founded in 1988. Their philosophy is that therapeudic products should be comfortable and easy to use. Phil Mattison is the President of Core Products International, Inc. He was experiencing a sore neck and visited a chiropractor. Upon learning his discomfort stemmed from an improper sleeping position, Phil worked with his chiropractor to develop a new kind of spinal-support pillow. Core Products are noted for their Tri-Core pillow. Due to the success of the pillow, Core Products has expanded their line of therapy products to help people who are experiencing aches and pains in their joints. Core Products are designed with healthcare professionals. Look at some of these products: The Elastic Wrap Around Brace gives you relief from stiffness, swelling, and pain. Doesn't interfere with activities. Core Products Universal Knee Immobilizer provides full immobilization of the knee and is adjustable. Core Products Air Lite Ankle Brace reduces swelling and edema. Core Products Universal Arm Slings are lightweight, durable and easy to wear.