Compatible Models: The silicone bands are suitable for Apple Watch Series 4 /3 /2 /1. Please choose the correct watch model and size for yourself Premium Material: The bands for apple watch are made of durable and soft silicone, prevents skin from irritation Flexible, lightweight and very comfortable to wear. Sweat and water resistant. an innove pin-and-tuck closure ensures a clean fit. Metal parts made with hypoallergenic nickel free stainless steel Easy Installation and Removal: The band for iWatch comes with watch lugs on both ends, which locks onto Apple Watch interface precisely and securely. Easy and direct installation and one button removal Multi Choices: Various colors and two selected sizes for you to choose, personalize your apple watch to fit your mood and outfit in daily life, dress up your iWatch and highlight your unique taste