400 Pcs 3Mm Diameter Steel Bike Bicycle Bearing Ball Spares 400 Pcs 3Mm Diameter Steel Bike Bicycle Bearing Ball Spares _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ With 3mm diameter design, durable steel material for long lifespan._x000D_ 400 pieces bicycle steel ball._x000D_ _x000D_ Product Name : Bike Steel Ball;_x000D_ Diameter : 3mm / 0.12 inch_x000D_ Material : Steel_x000D_ Color : Silver Tone_x000D_ Weight : 44g_x000D_ Package Content : 400 Pcs x Bike Steel Balls_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ 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._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_