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.. No More Time Wasting In Adjusting Weights! With The Simple Turn Of The Dial You're Ready To Go With This New Remarkable Dumbbell. The Innovative Locking Mechanism Secures Only The Weights That You Want A Few Seconds Is All It Takes To Change The Weight. This Means That You Waste Less Time Switching Weights And Spend More Time Building Muscle To Achieve Your Goals. The Dumbbell's Ergonomic Design Makes It The Most Space-Efficient And Flexible Strength-Training Option Available. With Just The Turn Of A Dial You Can Automatically Change Your Resistance On This Dumbbell From 10 Pounds All The Way Up To 90 Pounds! This Enables You To Gradually Increase Your Strength While Training With The Perfect Weight To Push Your Limits Every Time. Brilliantly Effective While Performing Super Sets And Drop Sets As There Is Minimal Wastage Of Time As You Go Through Different Phases Of Your Circuit Switching From One Exercise To The Next. This Listing Is For Single Dumbbell Only. Features: Easy To Use - Simply Rotate The Dial And Lift To 17 Different Weights Weight Range: 5Kg - 40Kg Specifications: Brand:/ Unit Weight: 40Kg Contents: 1 X 40Kg Dumbbell 1 X Dumbbell Holder 1 X User Manual Please Note: These Dumbbells Are Not Suitable For Performing Overhead Exercises For Example Dumbbell Military Press Standing Triceps Extensions Etc.Weight Markings On Change Dial Are Approximation Only. Actual Mark