ProSource Stackable Exercise Resistance Band Tube Cords (Black)
Highest Quality Metal Carabiners on Amazon,with Door Anchor and Exercise Manual * For use with P90X, Pilates Slimin6, Insanity, Yoga and other training programs * Comes with door anchor and instruction manual * Since every band has a clip, you can use them individually or combined to create many different levels of tensions. * Approximately 22lbs of resistance