HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Instantly Turn Any Barbell Pull-Up Bar Dumbbell Or Cable Attachments Into A Thicker 50Mm Diameter Bar To Improve Grip Strength And Increase Muscle Activation. Made From High Quality Rubber Compound That Won't Compress And Adds Comfort And Prevents Slipping. Sold As A Pair. Diameter: 50Mm / Width: 125Mm