This is a mobile phone case for arrows. It's for the F-51B FCGO1. I ordered the wrong model and can't use it, so I'm selling it. It's new. Thank you. I'll add some details since I received an inquiry about the size: Width: 71 mm x Height: 147 mm x Depth: 9.4 mm However, I'm not sure if it will fit perfectly, so I'm referring to the sales website. It should fit the F51B model phone. Price is negotiable. Purple marble pattern soft case with clear parts. - Design: Purple marble pattern - Material: Soft case - Transparent part: Clear part available - Camera hole: With a hole for the camera - Fingerprint sensor hole: With a hole for the fingerprint sensor Thank you for looking.