The Product which you can see Beside is iPhone 6S Wifi Antina.
iPhone 6S Wifi Antina is a high quality and affordable repair part.
iPhone 6S having problem with Connect Wifi doesn’t make proper connection with Wifi and its not working properly replace it with below Product.
iPhone 6S Wifi Antina designed to work perfectly.
The image below use to present product is just for reference
Actual product will be different from image.