MATERIAL: The water dumbbell is made of Rubber foam material, moderate hardness and durability, Increase weight in case of water, good for water exercise.FUNCTION: Increase weight with water, reduce without water, increase weight when using for fitness, and reduce water when not in use. Applicable scenarios: water sports, indoor sports.PRACTICAL TRAINING TOOLS: This water sports dumbbell has a special design, and the advantages of using dumbbells, for example for shaping and fitness, to increase strength or fitness.COMFORTABLE TOUCH: Ergonomic design, comfortable grip, you can perform exercises such as chest compressions, arm bending, and punching underwater. It is your good partner for aerobic exercise.3 COLORS: Exquisite shape and comfortable grip, and there are 3 different colors for you to choose, pink white, blue white, gray red, which can meet your different needs.Condition: 100% Brand NewItem Type: Floating DumbbellMaterial: Rubber foam materialOptional Color:gray redWeight: Approx. 248gApplicable scenarios: water sports, indoor sports.Package List:1 x Floating Dumbbell