Material: silicone + iron
IP0081-11 - Outer diameter: 172mm; Grip diameter: 37mm; Weight: 2.5kg.
IP0082-11 - Outer diameter: 252mm; Grip diameter: 38mm; Weight: 3.5kg.
IP0083-11 - Outer diameter: 329mm; Grip diameter: 37mm; Weight: 4.5kg.
The silicone dumbbell is a perfect choice to add weights for most training moves.
It can add resistance, build muscle, burn fat.