Body-Solid Tools BSTVD4 4-Pound Vinyl Dumbbell (Light Gray) Durable vinyl coating is easy to grip and easy to clean Bright, color-coordinated weight increments let you grab just the right dumbbells for your chosen workout Ideal for a variety of personal or group exercises, including jogging and power walking No-roll hex-ends allow for easy stacking and convenient storage Weight designations are permanently stamped onto barbell ends