20pc of each of the following.3x1, 4x1, 4.5x2, 5x2, 6x2, 7x2.8, 6x2.5, 6x3.7 and 8x2 .5pc of each of the following20x2, 9x2, 10x2, 12x3, 13x3, 14x2.5, 17x2.5, 18x4 and 22x2 .Supplied in a plastic storage caseMaterial:RubberColour:Black Quantity: 225 pcsPackage Contents: 225 x Rubber O Rings 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.
