INSTALLED - Installation without perforation and installation with perforation. No longer worry about damaging your wall when you install this shelf on the wall. Punch-free installation is also easy, even if you're a girl. SIZE - 22.5*4.5*30.5cm STYLIST - Aluminum design, resists daily scratches, corrosion and to tarnishing. Aluminum matte finish, ensuring every detail of the modern appearance is perfect. GOOD QUALITY - A specially treated aluminum-magnesium alloy. having undergone oxidation high temperature as well as thousands of high temperature impacts high temperature and strong impacts, as well as green, formaldehyde-free and eco-friendly, Initially, the alloy is light and durable and is often used in aluminum alloys. in the manufacturing of aeronautical equipment.