High-concerned chemical: None - This product is manufactured without the use of any high-concern chemicals, ensuring a safer and more environmentally friendly option for your tech accessories.Installation Method: Self-contained - Designed for easy setup, this magnetic charging tablet stand comes with all necessary components integrated, making it ready to use right out of the box without the need for additional tools or complicated assembly.quality:this tablet stand boasts robust construction and adherence to high-quality manufacturing standards, ensuring durability and reliability.Product parametersMaterial: GB aluminum alloySurface texture: frosted anodized Find the model number Determine which iPad model you have by its model number. You can find the model number in two ways: - Look on the back of your iPad. -Open Settings, tap General, and then tap About This Phone. At the top, look for the model number. If you see a number with a slash "/", it is a part number (e.g., MY3K2LL/A). Tap this part number to display the model number, which consists of a letter followed by four digits without a slash (e.g., A2342).Color: SilverPackage Contents:1 Magnetic Charging Tablet Stand for iPad Pro/AirOnly 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.