Colorfulcolor Cast Iron Body Building Anti-Roll New Style Hex Dumbells Rubber Dumbbells

Colorfulcolor Cast Iron Body Building Anti-Roll New Style Hex Dumbells Rubber Dumbbells. Hexagonal anti-roll design, no rolling, safe placement. Durable solid iron core ensures precise standard weight, stable balance and long service life. Thickened high-grade vinyl coating features smooth finish, wear resistance and good toughness. Scientific hexagonal anti-roll structure prevents random rolling, safer for indoor placement.