This is a silicone card stand case that functions as both a card holder and a stand. It's the type that attaches with double-sided tape. - Product Name: Card Stand Case - Manufacturer: Yamada Science - Material: Silicone - Size: Approximately 95 x 53 x 7mm - Functions: Card holder, stand function Thank you for viewing. I am selling this because it doesn't fit on my own case. There is no history of use, but the packaging has some scratches. I have taken it out of the package a few times for photos.