MATERIAL: The water dumbbell is made of rubber foam material with moderate hardness and durability. It increases weight when filled with water, making it ideal for water exercise. FUNCTION: Designed to increase weight when filled with water for fitness training, and can be emptied for easy storage. Suitable for water sports and indoor workouts. PRACTICAL TRAINING TOOL: This floating dumbbell features a specialized design that enhances strength training, fitness, and body shaping during aquatic exercises. COMFORTABLE TOUCH: Ergonomically designed for a comfortable grip, allowing users to perform various underwater exercises such as chest presses, arm curls, and punching. Ideal for aerobic workouts. 3 COLORS AVAILABLE: Sleek design with a comfortable handle, available in three color options: pink and white, blue and white, gray and red, to suit different preferences. Condition: 100% New Item Type: Floating Dumbbell Material: Rubber foam material Color Options: Gray and red Weight: Approx. 248g Applicable Scenarios: Water sports, indoor sports Package List: 1 x Floating Dumbbell