Bands work but stretch out of shape on first use. Not sure how long they will last therefore.
1M Power Band - Heavy (Purple) | Resistance & Exercise Bands
Assisted Pull Up Pack Plus: Resistance Bands for Pull-Up & Muscle-Up Help
Good product, fast delivery. They are helping greatly with my rehab
They ok but i think thwir to big. I have another one but smaller in diameter. Thqts the only downfall