Product Name: O RingMaterial: rubberWeight: 4 GOuter diameter (approx.): 9 mmInner diameter (approx.): 5 mmRubber Seals Oil Seal O Rings 24 PCSThickness (approx.): 2 mm / 0.2 cmColor: BlackPackage contents: 24 x rubber O ringOnly 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.
