Features: The dumbbell will not absorb water or chip, and super fast dry. Strength your upper body as well as your lower back for a total fitness workout. Made from EVA foam, the dumbbell is lightweight and durable. The length of the dumbbell 27.4cm and the width is 15cm. It is very suitable for swimming pool, spa, fitness exercises, water aerobics, etc. Product Description: 1pc Barbells Exercise Dumbbell Hand Water Dumbbells Eva Dumbbells Floating On Water Circular Buoyancy Dumbbells Material: EVA Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 288g Package size: 30x27x15cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) LIGHT FOAM & COMFORTABLE GRIP - aquatic dumbells are made of high quality EVA material, tasteless and waterproof,the resistance of the barbells will provide an overall workout for your upper body, lower back and other parts. FREELY ASSEMBLY & DISASSEMBLY - Easy to carry, and comfortable to feel. Durable handle, thick plastic, close to PC inner tube, not easy to slide hands. Help for rehabilitation of the elderly, post-natal weight-loss, water excrcise, water fun enjoyable. GREAT AQUATIC FITNESS EQUIPMENT - Applications: rehabilitation, slimming, yoga, swimming; swimming pool, beach, hot springs. Suitable for adults, children, the elderly, postpartum pregnant women. Also could be interesting toys for your kids. FITNESS APPLICATION: 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. AFTER SALES SERVICE- Please feel free to contact with us if there is any question about the aqua dumbbells. We will do our best to solve the problem. Thank you for your supports!