1pcs Foam Dumbbell EVA Barbell For Water Aerobics Swimming Training Aid Fitness For Water Aerobics, Swimming Training Aid Features: Tasteless and waterproof, safe and environmental) protection), it is best to dry in a cool place for about 2 hours after use. Multiple Benefit: The water dumbbell exercise is not beneficial) to the cardiovascular system, because of the natural resistance provided by water, the aerobic exercise in water is also a strength training program. Good for Fitness: Many health and fitness professionals recommend that water sports) be suitable for those who can not exercise comfortably on land, because the buoyancy of water can reduce the pressure on joint bones and muscles. High-quality Material: The water dumbbell is made of high-quality EVA foam, which is very lightweight and waterproof. They can provide floating support while enhancing the strength of the upper body. No fading, no degumming, safe and perfect exercise in water. Fitness Applications: The barbells are suitable for swimming pools, spas, fitness exercises, etc., suitable for adults and children. These foam dumbbells cannot be used as floating devices. Product Description: Color: Yellow Quantity:1pcs. Material:EVA Product size: 25x13x13cm / 10.5x6.5x6.5in. Gross weight: 120g / 0.26lb. Package Contents: 1x Water Dumbbell 1pcs Foam Dumbbell EVA Barbell For Water Aerobics Swimming Training Aid Fitness For Water Aerobics, Swimming Training Aid Fitness Applications: These Aquatic Exercise Dumbells are suitable for swimming pools,spas,fitness exercises,etc.,suitable for adults,women,children and beginners.These foam dumbbells cannot be used as floating devices. High-quality Material: The EVA Foam Fitness Dumbbells is made of high-quality EVA foam,which is very lightweight and waterproof.They can provide floating support while enhancing the strength of the upper body.No fading,safe and perfect exercise in water. Good for Fitness: Many health and fitness professionals recommend that water sports be suitable for those who can not exercise comfortably on land,because the buoyancy of water can reduce the pressure on joint bones and muscles. Fitness application: Water barbells are suitable for swimming pool, spa, fitness exercises, etc, which is suitable for adult and kids using, and these foam dumbbells are not to be used as a flotation device.