80lb Hexagonal Cast Iron Rubber Coated Dumbbell with Built-in Iron

80lb Hexagonal Cast Iron Rubber Coated Dumbbell with Built-in Iron. Durable Material: Constructed from cast iron with a rubber coating for longevity. Hexagonal Design: Hexagonal shape prevents rolling during workouts. Wide Weight Range: Available in specifications from 5lb to 100lb. SGS Certified: Product meets SGS safety and quality standards. OEM/ODM Support: Full customization, minor customization, and design-based options available. Professional Manufacturer: Produced by a specialized team in a 3,000-square-meter facility. Fast Lead Time: Peak and off-peak season lead times are within 15 workdays. Flexible Payment: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.