Fit Cuffs – Arm Cuff (V2.1) is a part of the basic product line as a state-of-the-art Training System exclusively developed for Blood Flow Restriction (BFR) Training & Exercise. Fit Cuffs works by inflating solid yet pliable cuffs by means of a solid pressure gauge and sturdy metal quick-disconnectors. (Arm Cuff V2.1 20-45 cm / 7.9-18 Inch). One-Size-Fits-All.
Best Cuff I have ever tried!