The Perma Band ensures that you no longer have to choose between your apple watch or a cute outfit. This band is durable, eye-catching, and unique. As important, the Perma band is lightweight and much more comfortable than you would expect. This band is a great partner for work and casual settings!The Perma Band includes a Lifetime Warranty! Our bands are compatible with all versions of the Apple Watch, including the Ultra and Series 11, 10, 9, 8, 7, 6, SE, 5, 4, 3, 2, and 1 Sizing Each band comes with a tool to ensure a comfortable fit/length.