Vinyl coated, color-coded cast iron dumbbells are ideal for upper body exercises, or for physical therapy, weight training, and toning workouts. Vinyl coating gives weight a comfortable feel. Coated weight does not scratch flow. Each dumbbell is clearly marked in pounds and kilograms. This 20-Piece dumbbell set comes with 10 different weights(2 of each) from 1,2,3,4,5,6,7,8,9,10. Includes 2 Wall Racks for 20-Piece dumbbell set.