Exersci Hex Dumbbell is manufactured with solid Cast Iron on the inside and encased in a black rubber coated to ensure high quality and durability. 2.5kg Pair, 5kg Pair, 7.5kg Pair, 10kg Pair, 12.5kg Pair, 15kg Pair, 17.5kg Pair, 20kg Pair, 22.5kg Pair, 25kg Pair, 27.5kg Pair, 30kg Pair, 32.5kg Pair, 35kg Pair, 37.5kg Pair, 40kg Pair, 42.5kg Pair, 45kg Pair, 47.5kg Pair, 50kg Pair.
eBay