Opened for inspection. The outer box may have stains or tears, but the contents are not affected, so please rest assured. Brand: Spigen Color: Gray Form Factor: Case Material: TPU (Thermoplastic Polyurethane), PC (Polycarbonate), PET Features: ① Air Cushion Technology, ② US Military MIL-STD Certified, ③ Auto Sleep & Wake Function Compatible Phone Models: Galaxy Tab S11 Ultra ✔️【Compatibility】This product is compatible with the Galaxy Tab S11 Ultra. Please check your device model before purchasing, as it is not compatible with other models. ✔️【Carefully Selected Materials】The front cover uses a comfortable material to protect the screen gently, and it also features a tri-fold stand function that can be adjusted to a suitable angle for watching videos or working. The back uses a transparent clear PC material, allowing you to enjoy the original design of the device. The sides use a flexible and non-yellowing original new material "Forest Clear," which is also impact-resistant, allowing for safe use. ✔️【US Military MIL-STD Certified】The case uses "Air Cushion Technology" on the four corners, achieving excellent impact resistance even when dropped. It also clears the US Military MIL-STD standard, effectively absorbing the impact of drops and securely protecting the device. ✔️【Slim and Lightweight Design】While providing high protection performance, it achieves a slim and lightweight design that is convenient for daily use and carrying around.