Product name: Steel Balls Bearing
Diameter: 9 mm.
Material: Stainless steel
Weight: 121 g.
100% brand new and high quality.
Package: 40 x steel ball bearing
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.