Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Cervical Collar 6 1/2" X 22" * No need for water or electricity * Delivers moist heat safely and effectively by utilizing the convenience of a microwave oven * Provides therapeutic moist heat at the correct temperature levels needed for effective therapy * Specially contoured for aching neck and shoulder muscles * Fully adjustable with closure to prevent slippage *