Handmade stingray key case. It has a reel inside, so you can pull out your keys and they'll retract with a "kyu" sound when you let go. The reel extends about 30 centimeters. A strap that's easy to attach and detach is attached to the tail, making it super cute when attached to a bag or school bag. The back is stuffed with cotton, making it feel like a stuffed animal. There's also a little cotton in the belly. The size is approximately 13cm in length (body), 7cm in width (body), and 4cm in height (body). The length to the tail is 24cm, and the width of both fins is about 15cm. The last two photos are for reference, showing a killer whale key case of the same size that I use. By attaching a carabiner, which can be found at 100-yen shops, you can fit 3-4 keys. A car's smart key may also fit, depending on the shape. Shipping will be via Yu-Packet Post, so the product will be compressed for shipping. It will return to its original shape when taken out of the compression bag. Please refrain from purchasing if you are looking for perfection, as this is a handmade item. Please ask if you have any questions.