SDRS550 set includes (2) 5, 10, 15, 20, 25, 30, 35, 40, 45, and 50 lb. Hex Dumbbells.
SDRS650 set includes (2) 55, 60, 65, 70, and 75 lb. Hex Dumbbells.
SDRS900 set includes (2) 80, 85, 90, 95 & 100 lb. Hex Dumbbells.
