Halyard® Instant Cold Pack, 4 x 10 Inch, 1 Case of 24 Needles and Syringes Large 35mm Bx 100 * 100% Endoscopy Large 35mm Bx 100 * 100% Latex free catheter with longer length adhesive seal on a thin sheath for added security and comfort * Kink resistant nozzle * One piece self adhering * Can be used with any Freedom Leg Bag Kit Dynamic stretch strap is made with elastic pockets that allow the user to ease into a stretch * Permits dynamic stretching * Designed for facilitated stretching an active form of stretching that uses isometric contractions to achieve greater flexibility gains that static stretching * Reduces the need for a stretching partner * Cold temperature will last for 20 minutes use one of these instant cold packs: Squeeze and shake to activate