Cloth case for Apple AirTag ◉ Material: Cotton, Hook part: Metal Size: Approximately 3.5 cm wide, 3.5 cm long Color: Polka dot light blue Commercially available AirTag cases often come with unnecessary collars, or the cases are larger than the photos, making the cat's neck seem uncomfortable. Therefore, I created this cloth AirTag case, aiming to be as small and soft as possible, and to avoid putting a burden on the cat. ◉ Attachment: Simply attach it to your existing collar (approximately 10 mm wide) and fasten it with the hook. Have you ever had trouble finding your cat? By attaching an AirTag to the collar, you can use your iPhone to find its location. You can also make the AirTag emit a sound to pinpoint its location. ※ AirTag and collar are not included. Please refer to the AirTag instructions for how to use it. The photos have not been adjusted or processed for the case's size. My cats have been using them without any problems. ◉ The collar is not included, so please use your favorite collar. As this is a handmade item, there may be variations in size and shape. ◉ Shipping will be via Mini Letter. We are using Mini Letter to avoid price increases due to postal rate hikes. Delivery time is the same as regular mail. Please feel free to ask if you have any questions.