SportSoul Vinyl Dumbbell (Pair) A must have for your home workout. Now get fit and look good while doing it! This stylish & sleek product is an ideal fit for Women & beginners. While the lighter dumbbells are ideal for use during aerobics, power walking, pilates, kickboxing or power yoga, the heavier dumbbells ( 4 & 5 kg ) can be used for a variety of strength & conditioning workouts.