Brand new, unused! Instant purchase welcome! Color: Black [Compatible Models] iPad Pro M4 11 inch [Maintains Usability] Precise design that doesn't interfere with the iPad's usability, such as the camera, speakers, and switch areas. [Stand Function] Can be set up in two stand positions, convenient for watching videos and viewing recipes while cooking. [Easy to Attach and Detach] Made of flexible TPU material for easy removal. You can easily attach and detach it without scratching the iPad itself. [Reduced Risk of Damage] The flexible TPU material cushions the impact on the iPad. Regarding the Auto Sleep function: If it doesn't work, please check your iPad settings. 2200r9012