These are 3D Printed rackmount ears for the Ruckus ICX 7150-C12P switch. Screws for mounting ears included. Minimal sagging. That's about it really.
Please note that 3D printed items will have minor differences between them and may have imperfections (the final results are never the same). This is normal and how 3D printing is. I will try my best to provide a clean and functional product nonetheless.