Apple Smart Watch Sport Bands 38/40MM - (4 Pack) | eBay。Compatible with iWatch Ultra & SE 1st/2nd Generation & Series 8 7 6 5 4 3 2 1, Sport Edition, ALL VERSIONS 40mm and 41mm apple watch. 42mm/44mmm/45mm/49mm size is suitable for 42mm 44mm 45mm and 49mm iwatch Made from a custom high-performance fluoroelastomer silicone, the Apple Watch Sport Band is flexible, lightweight, durable and strong, yet surprisingly soft. The smooth, dense material drapes elegantly across your wrist and feels comfortable next to your skin Unique narrow design makes your apple watch band thinner, lighter and less bulky. The thin iWatch strap is also designed with air holes to make you feel more comfortable and breathable. An innovative pin-and-tuck closure ensures a clean fit Thanks for taking a look!