Function: Muscle Relex Apparatus Type: Spray-Paint Features:100% brand new and high-quality lightweight and easy to carry.EVA dumbbell will not absorb water or chip and super dry. Can train your arm, shoulder, biceps, cardio, legs, etc. Suitable for swimming pool, spa, fitness exercises, etc.Excellent for support and balance above the water or resistance exercises below the water. The foam barbell has a smooth finish making it easy to clean and resistant to harboring bacteria. Round foam on each end of the dumbbell makes it a higher-resistance dumbbell for swimming exercises. Description: Product Name: Swimming pool dumbbell toy Size:27x15x15 cm Function: Fitness Application: Support and balance above water, resistances underwater. color: blue Material: EVA Package Contents:1* water dumbbell Only the above package content and other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.