Vintage cast. See pics
Polyfit Dumbbell Weight Bars for Women - 3.3 LB Each | 6.5 LB Pair - Dumbbell Set for Walking, Yoga, Dance, Barre, Pilates, Cardio, Aerobics
Egles Dumbbell Weight Bars for Women & Men, Set of 2 (3.3 LB | 6.6 LB Pair) -Hand Weights for Walking, Strength Training, Yoga, Pilates, Non-Slip Weights, Portable Strength Training
Marcy Cast Iron Hex Dumbbells Collection - Available size from 3-lb to 100-lb, SOLD INDIVIDUALLY
LEIFIDE 4 Pcs 2.6/3.3 lb Iron Weights for Weighted Vest, Cast Iron Ingots for Adjustable Weight Vest, Strength Training Equipment
