In fall/2020 the Sega Shop releases a "Graffiti theme" collection of items.
It includes this phone case which is as naturally over-priced as the only-Apple-type phones that it fits onto, at 35 dollars for a plastic item with specifically cut holes in it. Is it even for whatever apple-whatsis that's out now? Who knows, but look at the hole for the camera shape that's usually how to tell because they move it every single iteration to force everyone to buy new items because why not.
The case itself is quite busy with loads of color, overlap, slogans, splashes and more just everywhere. The main image is Sonic's fist holding a ring. You can find "Gotta go fast" and "Let's roll" plus "Game Over" and a larger slogan broken up by the camera hole that can't really be read. You can spot Sonic faces, Knuckles, Eggman, and maybe a part of Tails among the paint spatters and color shapes.
The case is certainly unique, the Sega Shop (or anyone really) never seemed to have produced something in this type of style. It's busy but colorful and nicely Sonic designed / the design doesn't feel like a sticker or 'phoned-in'. If you have this type of phone, it is an all right choice, if a tad pricey.