Feature:1. It Is More Convenient To Carry Around, The Handle Material Is Safe And Eco‑Friendly, The Handle Is Comfortable And Non‑Slip, Simple And Easy To Install.2. The Dumbbells Are Made Of Ppc Ball Bag Material, Healthy, Eco‑Friendly, Odorless, Wear‑Resistant, Impact‑Resistant, And Can Effectively Protect The Floor.3. It Is Small In Size And Does Not Take Up Any Space. It Can Be Used For Fitness In Office Leisure, Home Leisure, Camping And Outdoor Activities.4. The Dumbbell Adopts Water‑Filled Design, Which Can Be Used When Filled With Water, Which Is Convenient And Quick To Install And Easy To Store.5. The Weight Of A Pair Of Dumbbells Is 30‑35Kg. Dumbbells Are Filled With Water, Are Adjustable In Weight, And Have An Interval Value.6. The Weight Of A Ball Bag Filled With Water Is 3‑3.5KgSpec:Condition: 100% Brand NewItem Type:&Nbsp;Water Filled DumbbellMaterial:&Nbsp;Polymer Pvc+Rubber Eva+Aluminum AlloyColor: GrayWeight: Approx. 1600G&Nbsp;Handle Bar: Cut From Rubber Eva And Aluminum Alloy, Strong Endurance, NonSlip, More DurableTake It Anywhere, More Convenient30-35Kg After Adding WaterPackage List:8 X Ball Bag4 X Screw8 X Nut2 X Aluminium Pole