Brand New.Made of High Quality Meterial, Stronger And More Durable.Easy to use,Easy to replace.Suitable for:JLB Racing CHEETAH 11101 21101 J3 Speed 1/10 RC Car.Colour: silverMaterial: stainless steelPackage Contents:24 x Ball Bearing(10x15x4mm)8 x Ball Bearing(5x10x4mm)8 x Ball Bearing(5x8x2.5mm)Only 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.