Each HARISON 20 kg (44 lbs) dumbbell measures 170 mm head diameter, 70 mm thickness, and 285 mm total length. The 32 mm knurled handle and premium TPU coating resist wear and fading, making it a staple for advanced home workouts. | Harison | | Premium TPU Round Dumbbells for Home Gym Strength Training, Non‑Slip Handle, Multiple Weights, | Black | Best Buy