Features:1. Inner diameter perfect size, our grip, perfect size, easy to fix to the barbell, dumbbell, horizontal bar. Let you increase the difficulty of many different exercises.2. The handle is made of high-density silicone rubber and extra grip. This allows the grip to be pasted on any non-sliding, non-oppressive grip.3. A thicker handle boosts your muscle stimulation which translates to bigger muscle mass and strength in your forearms, hands and the entire upper body.4. Preventing injuries, high-intensity exercise reduces joint pain, callus, and pressure in the hands, as compared with ordinary metal telescopic rods, due to a wider and softer grip.5. High-density silicone rubber, carved with cross grooves, to obtain the best strength and more secure fixed anti-skid.6. The ergonomic design will add comfort to your weightlifting as well as increase muscle activation.Package Included: