The COREFX Rubber Dumbbells are designed to protect floors and prevent rolling with a 12-sided rubber coating. Each dumbbell ensures a safe grip during lifts thanks to its medium-grade knurling. (Sold as single dumbbells.) The Rubber Dumbbell features a handle that maintains the same length across various weights, providing an optimal and safe lift throughout your workouts. Weight Options:Available in 5 lb, 10 lb, 15 lb, 20 lb, 25 lb, 30 lb, 35 lb, 40 lb, 45 lb, 50 lb, 55 lb, and 60 lb sizes. Details: Shock-Absorbent rubber coating protects floors and reduces impact Precision-machined knurled handle ensures secure grip 12-sided design prevents rolling Sold as single dumbbells Why You Need It:COREFX Rubber Dumbbells deliver high-quality performance and are a staple in every home or commercial gym. How It Helps:These dumbbells allow you to skip heavy weight machines while providing effective resistance training for virtually any home gym space. What You Can Do With It: Perform a wide range of exercises, including movements that replicate barbell exercises. Incorporate single-arm, explosive, and rehab-specific movements. Maximize space while achieving full-body strength training. Specifications Specification Details Material Natural rubber coating, steel core Handle Precision-machined, knurled steel Shape 12-sided Weight Options 5–60 lbs Sold As Singles