This set has 6 dumbbells total: 2 of 4 lbs, 2 of 5 lbs, and 2 of 6 lbs (30 lbs total) * Soft grip neoprene coating by different color codes for a comfortable and non-slip feel. Comfortable, nonslip neoprene coating * Special shape prevents rolling. Will not crack, rust, or fade * 1 year warranty against breakage. Does not cover the neoprene casing.