1. High-quality material: Our 10PCS M2.5x40-D4MM black round Aluminum Alloy standoff column rods are made of premium aluminum, ensuring durability and stability for your quadcopter pull rod black. 2. Precise dimensions: With a diameter of 4mm and a length of 40mm, our standoff column rods provide a for your quadcopter, guaranteeing optimal performance. 3. Easy to install: Designed for convenience, these standoff column rods can be easily installed without any hassle. Simply attach them to your quadcopter pull rod black and enjoy a seamless experience. 4. Versatile use: Our standoff column rods are not only suitable for quadcopters but also compatible with other applications. Whether you need them for DIY projects or professional use, these rods deliver exceptional results. 5. Sleek design: The black round Aluminum Alloy standoff column rods add of to your quadcopter pull rod black, enhancing its overall appearance. Stand out from the crowd with this sleek and stylish accessory. Colour:Black Material:Aluminum Alloy Package Contents: 1set x 10X quadcopter Pull rod Black Only the above package content, other products are not included. Note: Light reflection 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.