Product Name: BearingsModel: 608 RSType: MiniatureMaterial: carbon steel, rubberColor: Silver Tone, BlackInternal Diameter: 8mminside diameter: 22mmstrength: 7mmnet weight: 57.4 g/pcsPackage Included: 10 x ball bearingsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
