Compatible: This handlebar suitable for Mountain Bicycle, Folding Bicycle, etc, Length: Approx. 137mm / 5.4in. Inner Diameter: Approx. 22.2mm / 0.9in High Performance: Dual lock on grips, easily to be installed as well as removed. More exquisite and more durable alternative bicycle grip handle bar. Comfortable PU leather material makes you feel good still after long-time riding. Super Comfortable: The lockable handlebar is based on ergonomics, a triple density design consisting of a non-slip diamond surface to make your journey comfortable. Increased Cyclist's Grip: Customized anatomical raised non-slip surfaces can provide powerful traction control. MateriaL: High quality PU leather, comfortable and no-slip, double side aluminum alloy lock-on can make the grips tighten, no worry loose or fall down.