Donjoy X-Act Irom Knee BraceThe X-Act ROM is remarkably quick and easy to apply, allowing efficient use of OR time. The anti-migration foam and dynamic suspension frame naturally contour this lightweight brace to the patient?s leg, providing a precise fit after surgery.Swivel & Snap - Make it fit and make it fast with swivel action buckles that quick-clip for a contoured fit. Precise Protection - Durable aluminum hinges provide precise protection and range of motion with extension settings from -10? to 90? and flexion settings at -10? to 120?. Stay & Stick - Unique, tacky foam lining provides viscous contact points between the leg and the brace to reduce slippage. Tele-Fit - All four sliders telescope independently to allow strap placement away from surgical site.