Apple iPad 8th Generation 32GB in Space Gray retailer

Product Name: Apple iPad 8th Generation 32GB in Space Gray retailer
Please read! Was my son's iPad i brought this 2years ago June of 2020 for his second birthday. Not sure what generation. When I access the iPad it said 8th generation. But I reset the iPad and didn't feel like going through the whole setup process in order to take a picture. When I looked up the Model and Serial Number I got both 7th and 8th generation. The home button works periodically. My son use the accessibility option when you turn on AssistiveTouch, you see a button appear onscreen. You can drag the button to any edge of the screen, where it stays until you move it again, and it also worked as his home button. Every thing works not bad for 2 years of use from a 4 yr old. Space gray 32gb retailer Has screen protector attached Has 2 screen protectors separate Has child's case in blue.