V Loc Blood Pressure Cuff&bag Large Adult (Double Tube) Body Positioners doctor's advice information VB604 GN doctor's advice information 4 bands frequency shaping Accurate: The Calibrated©V Lok© system clearly indicates whether or not the correct size cuff is being used * The center of the bladder is clearly marked on the inner and outer surfaces of the cuff for correct application on either the right or left limb * Hook and loop fasteners are used to provide the optimal number of open close cycles * Comfortable: Cuffs conform to the shape of the limb and have no hard stiff edges * Durable: Baum cuffs are made of tightly woven heat set Dacron