xFitness Hand Grip A Hand & Forearm Exerciser and Strengthener - Set of 3 Level Resistance - Extension, Crushing & Pinch Grip Training Solution - Best Hand Grips on The Market - 30/40/50 lbs Set xFitness Silicone Ring Hand Grippers - The Best Grip Strength Straining Tool You Ever Need Set of 3 Level Resistance  Three Pieces Set Include 30lb, 40lb And 50lb Hand Grippers. Allowing You To Gradually Increase The Difficulty Of Your Training As Your Strength Improves. Made From Premium Silicone So Its Super Comfortable To Hold While Still Maximize The Benefits And Ensure A Challenging Workout Train With Styles. The Grippers Are Color Coated For A Non-Slip Workout Experience, And Have Resistance Level Engraved For Quick Identification. All xfitness Products Are Come With 100% Lifetime Guaranteed. We Are So Confidence About Our Product And Believe Xfitness Silicone Ring Hand Grippers Can Help You Take Your Grip Strength Game To The NEXT LEVEL. 60 Days Money Back Guaranteed, NO QUESTION ASK. MAKE YOUR INVESTMENT TODAY. If You Have Any Question, We Are Here To Help.