AirTag is an easy way to keep track of your stuff. Attach to any item you want to keep track of you track using the Find My app.

Requires iPhone SE, iPhone 6s or later, or iPod touch (7th generation) with iOS 14.5 or later, or iPad Pro, iPad (5th generation or later), iPad Air 2 or later, or iPad mini 4 or later with iPadOS 14.5 or later.

1.26" diameter, 0.31 inches height