French Fitness Coated Hex Dumbbell weights feature hexagonal shaped heads prevent the dumbbells from rolling, a medium depth knurling on the ergo contoured handle to provide essential grip and security during workout, and a coating that is extremely durable and will protect floors and equipment from being scratched, scuffed, and dented. French Fitness Dumbbell are versatile workout equipment that can be used to target a specific muscle group or attain a full body workout. Use them for walking, isolations, fully body workouts, functional training HIIT workouts and more! French Fitness Rubber Coated Hex Dumbbells are available in 5 lbs, 10 lbs, 15 lbs, 20 lbs, 25 lbs, 30 lbs, 35 lbs, 40 lbs, 45 lbs, 50 lbs, 55 lbs, 60 lbs, 65 lbs, 70 lbs, 75 lbs, 80 lbs, 85 lbs, 90 lbs, 95 lbs, 100 lbs, 105 lbs, 110 lbs, 115 lbs, 120 lbs.