Natura® + Two Piece Drainable, Tail Closure Transparent Ostomy Pouch, 12 Inch Length, 2¾ Inch Flange, 1 Box of 10 Diagnostic Recording Paper and Film durable flexible tubing has a 8975 durable flexible tubing has a straw connector and an inner diameter of 0 100 FOOT CLINICAL ROLLS * XX Heavy Silver * Available in seven levels of resistance * Made of natural rubber * Thera band colors increasing in difficulty through seven levels from tan to silver * The color coding system provides positive reinforcement and feedback for gauging results * The Convatec Natura™ drainable pouch has a two piece design that's gentle on skin due to less frequent barrier changes It's transparent