ipad pro 9.7

I opened up my iPad Pro to replace my smashed screen/LCD and accidentally scraped the antenna beside the camera (see pic). Does anyone know what this antenna is? I’m thinking it’s the wifi/Bluetooth antenna, but when I check online shops, they don’t seem to match up with that particular...

I'm a pianist and am planning to use an iPad Pro 9.7 as a digital sheet music reader, so I'm looking for a nice iPad Pro case with the following features, if one exists: 1) Very slim to maintain the iPad profile, but front & back protection. 2) Folds completely back on itself with another...