Prevent damage to floors by using these hex dumbbells with rubber heads and ergo handgrips. The ergo design helps to reduce fatigue and maximize comfort. Tone and sculpt your arms, shoulders, back, hips, thighs and much more with dumbbell exercises. Measurements:. Product Hieght: 11.81. Product Width: 5. Product Depth: 4.33. Warning: This product contains one or more phthalate chemicals known to the state of California to cause birth defects and other reproductive harm. Consumer may return product for a full refund including shipping cost for both receipt and return of product within 15 days of his or her receipt.