Cando Exercise Band Green Medium 50 Yard Dispenser Box Recreation and Exercise Designed to help you listen 14804 Designed to help you listen for hard to hear sounds including aortic stenosis S3 gallop murmurs and faint pulmonary anomalies Applicator 5 cm˝ 1 50 YARD DISPENSER BOX * Red Light * Cando© band is used for rehabilitation conditioning and training * 5 inch wide * Cando© band is highly effective when used alone or with the handle and anchor accessories * All exercise bands are lightweight take up minimal room and are highly portable * There are 8 progressive levels of resistance to accommodate the lightest to heaviest requirements * Cando© is licensed to use the Thera Band© color sequence so resistance level is easily identified *