1. The product shell is made of a single piece of aluminum material processed by CNC machining, and is not a pull-out aluminum tube. The production process is complex and involves numerous steps. The of the shell may have minor defects such as bumps, sand holes, black spots, color differences, and knife marks, which are normal phenomena and do not affect its use. 2. The display screen is integrated with fully tempered glass and has a protective film attached to the . Scratches on the film are normal phenomena. Simply tear it off when using. There may be some glue overflow at the edge of the glass cover plate. Use object to scrape it off without affecting its use., Weight: 0.110231131 pounds, Manufacturer: Gishbjka