Need some sturdy, small-diameter rods for your projects? These MECCANIXITY rods are made from 304 stainless steel – that means they’re rust-resistant, corrosion-resistant, and super durable. Each rod is 2mm in diameter and 400mm long (about 0.08 inches by 15.7 inches). You get a pack of 5, which is plenty for various builds. They’re perfect for DIY model cars, airplanes, helicopters, gear shafts, motor shafts, support rods, or any craft that requires a smooth, strong metal shaft. The surface is polished and easy to cut to your desired length using basic tools. Great for RC hobbyists, makers, or repair jobs around the workshop. High hardness, smooth finish, and reliable performance. Just measure, cut, and install. Note: There might be a tiny 1-5mm length variance due to manual cutting. Get creative and build something awesome!