Thank you for viewing! Please understand that this is a layman's inspection, so please be aware of that (>_<) No returns or claims, please. I have attached photos of the four corners, so please check them yourself before purchasing. Returns after purchase will only be accepted if you provide a video of the opening and there are significant differences from the images. I will ship after taking measures to prevent water damage. If you would like to negotiate a price reduction, please comment with a specific price. If you would like additional photos, please comment as well＼(^o^)／