Perfect design: Unique fully magnetic metal loop is adjustable, NO buckle needed, durable and woven stainless steel mesh with adjustable for comfortable daily wear. Fit precisely: Band comes with lugs on both ends, which locks onto your watch interface precisely and securely. Easy on/off: Easy to lock into your Watch and one button removal. You can swap easily back and forth with different color or other Watch band. Compatible Models: 40mm & 44mm watch band compatible with iWatch series 4. 38mm & 42mm watch band compatible for iWatch Series 3, Series 2, Series 1. What you get: 1 x 42mm-44mm Sports Silicone Band based on your selection. WatchBands combine high-grade stainless steel with powerful magnets into a lightweight secure watchband that is a design classic. It’s stylish, has an anti-fading coating and can be easily installed. Beautifully handcrafted stainless steel mesh is made with avante garde techniques and magnets for a lasting finish.