Set Manubri e Kettlebell Regolabili 2 in 1, 4 Livelli Peso Cambio Rapido (2.2 3

2-in-1 Design: The set can easily switch between dumbbells and kettlebell. Weight adjustable: Each dumbbell can be adjusted between 2.2 3.3 4.4 and 5.5 lbs via the stackable plates. The weight of the kettlebell can be adjusted from 5.5 lbs to 12.1 lbs.

eBay