Exercise Resistance Loop Bands Rubber for Workout, Home Fitness, Athletic Training, Stretching, Physical Therapy, Yoga, Red - Medium

This exercise band is durable and very elastic. It's great for upper body workout including chest expansion, flexing bicep, shoulder stretches, and crunches. You could also use it for thigh and leg workout. The whole family can benefit from these, so you might want to buy more than just one.

Doesn't seems original one

Used it for the last few months. No deterioration in performance . The colour as faded a bit.

Cheap & best...

Good