The SPRI Braided Xertube Elastic Workout Band - Level Four
Power your workout with the new Strength Cord from SPRI! The Strength Cord offers all the benefits of the SPRI Xertube and more. Four SPRI Tubes have been braided together for added durability and performance creating a powerful strengthening tool for the entire body! Resistance Level 3 which has more resistance than the Purple Xertube.