6m Slingshot Hunting 1000pcs/2000pcs lotShooting Slingshot High-carbon Steel Balls Catapult Slingshot Hitting Ammo Steel BallFeatures:These ball bearings are precision engineered for preferrred consistency of weight, dimensions and finish from excessive grade steel, those ball can face up to large quantities of affect force,ideal for bicycle bearings Usage: Slingshot bullets or Bicycle bearingsBrand new and excessive quality: High carbon steel, that may rust when exposed to waterQuantity: 1000/2000 pcsSize: 6 mm diameter