Handmade Nishikigoi (colored carp) key case. It has a reel inside, so you can pull out the key and use it. When you're done, release it and it will retract with a "kyuru" sound. A strap that's easy to attach and detach is attached to the tail, so it's very 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 14cm in length (body), 7cm in width (body), and 4cm in height (body). The last two photos are for reference, showing a similar-sized orca key case that I use. If you attach 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.