Feature:Made of high-quality metal material, very firm and durable to use.Fine workmanshlp and good performance. Long service life.V5 J-Head Hotend Extruder for Anycubic I3 Me-ga 3D Printer.The structure of the product is J-head hotend,thermistor,copper cap and heat tube.Easy and simple to install and use. Specifications:Item Type: Hotend Extruder KitsMaterial: metalSize: 25x25x82mm/0.9x0.9x 3.2inColor: SilverType: V5 J-headSuitable: for i3 Me-ga 3D PrinterPort: XH 2.54 2PinLife time: 10000hQuantity: 1 Set Note:No retail package.Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes:1 Set x Hotend Extruder Kits Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.