Case size: Width 7cm, Total length 10cm. This is the type that you insert from the right side (see arrow in photo 3). Made with silicone concealer, so there may be a noticeable smell. If any parts come off, please reattach them with glue. I have a cat. I made this in a room where the cat isn't allowed, so I don't think there will be much cat hair on the product itself, but there is a possibility. I will remove any visible dust before shipping, but it may still get some. Please refrain from purchasing if you are looking for a perfect product. #UsasanWhipDeco Whip Deco, Trading Card, Trading Card Deco, Hard Case, Oshikatsu (Supporting your favorite), Otakatsu (Hobby activities), Kpop, Korea, White, Yellow, Cute, Sunflower, Macaron, Candy Instant purchase is OK.