100% brand new and high qualityBicycle rear wheel quick release skewer, easy to use on bike trainer and so on.Made using the high quality materials.Replacement rear wheel skewer.Dimension: approx. 17cmx2cm/6.69 inchx0.79 inchColor: SilverMaterial:fine steelQuantity: 2 PcPackage Contents:2 x quick release accessoriesOnly 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.