The Sandbell allows you to train functionally, efficiently and creatively, and to get some serious results in the process of improving your strength and condition. The P2I Sandbell includes 6 exercises. With white Pure 2Improve logo and color tag. Material: 90% sand, 10% neoprene.Colour: BlackColour: RedDiameter: 29 cmWeight: 8 kgMade in: ChinaNet Weight (kg): 8.0