HXGN Hex Dumbbells 4kg, 6kg, 8kg or 10kg. The HXGN Hex Dumbbells are ideal for strengthening and toning and can be used for those who want to add more intensity to their workout. They are available in a choice of weights - 2 x 4kg, 2 x 6kg, 2 x 8kg or 2 x 10kg.
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