100% New and Good Quality
Internal diameter and quantity:
20 pieces per size: 3x1mm, 5x2mm, 6x3mm, 4x1mm, 6x2mm, 7x2mm, 4.5x2mm, 6x2.5mm, 8x2mm
5 pieces per size: 9x2mm, 13x3mm, 18x4mm, 10x2mm, 14x2.5mm, 20x2mm, 12x3mm, 17x2.5mm, 22x2mm
package: 1 Set Rubber O Ring
Size types: 18
Quantity: 225 pieces
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 +/- 1-3 cm.