Hex Dumbbell 30-570 lb Dumbbell set | Rubber Encased Exercise & Fitness Dumbbells, Hand Weight for Strength Training

Color: Black Item Weight: 55 pounds Material: Alloy Steel, Rubber Special Feature: Encased, No-Roll Head, Non-Slip, Rust Resistant, Unbreakable - A pair of 55 lb hex dumbbell weight for workout and muscle training. - Durable Rubber Encasement: Solid cast iron core protected by heavy-duty rubber coating. Resists cracking, fading, and prevents floor damage during workouts for extended product life. - Anti-Roll Hex Design & Comfort Grip: Hexagonal head prevents rolling for safety and space-saving storage. Chrome-plated handle offers a firm, comfortable grip for enhanced control during strength exercises. - Optimized Handle Thickness: Designed for comfort and control, 28mm handle for weights 12.5 lb and below; 34mm handle for weights 15 lb and above. - Versatile Full-Body Training: Elevate Every Muscle Group with Upper Body, Lower Body & Core Workouts, Perfect for Home Gyms, Fitness Studios, or Outdoor Fitness - New rubber may have a slight odor that dissipates naturally over time.