Brand new and high quality.Made of high quality material, durable and practical to use.Full CNC CNC engraving and milling, anodic oxidation, full of the lasering marking.Featuring a lightweight Aluminium outer ring for excellent rigidity and durability.High Wear-resistant and excellent durability.Type: 30T/32T/34T/36T/38TColour: black/redMaterial: aluminum alloyPackage Contents:1 * AdapterOnly 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.