This is a lost item tracker purchased on Amazon that is compatible with Apple's "Find My" app. It's a set of two, black and white. I'm selling it because I haven't had the opportunity to use it. 【Product Features】 ・Location can be tracked using the official Apple "Find My" app. ・Same size as AirTag, and compatible with commercially available AirTag accessories. ・No monthly fees required. ・IP67 waterproof. ・365-day long-lasting battery (replaceable). It's reassuring to attach it to keys, wallets, bags, bicycles, pet collars, etc. 【Condition】 The product originally did not have a seal on the package, so I opened the box to check the contents and take photos, but it is new and unused. (Please check photos 1-3 for the actual product) ※Images from the 4th photo onwards are from the Amazon product page for feature reference. Instant purchase is welcome. Thank you.