TheraBand® Exercise Resistance Band, Yellow, 5 Inch x 6 Yard, X Light Resistance, 1 Each Laxatives Mixing ratio is one part CRYO Systems Cuffs Mixing ratio is one part citrate to nine parts blood when tube is filled appropriately as indicated by fill mark on label Retains all the features of the industry standard Cuff© weight PLUS The Deluxe Cuff© Weight has an extra long (20 inch) velcro loop adjustment strap that permits the weight to be used for larger appendices like the thigh * It has two added velcro hook tabs * The loop strap can adhere to these added tabs to prevent the strap end from getting in the way when the weight is used for arm and leg exercises Yellow color coded to show it is for extra light resistance Use independently or as part of a progressive exercise program