Manufacturer Wellfit. This is necessary in order for the spring bars to have a firm hold in the watch after fitting of the watch bands. Compatibility – Designed to fit any watch that uses standard 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm spring bars.
Apple Watch Band Rugged Military Paracord Nylon Iwatch Ultra 8 7 6 SE 5 4 3 2 1
【Easy to Wear】: The iWatch band will stays on your wrist sturdily, there’s no slipping problems. Very comfortable to wear. Must-have our watch sport band 49mm 44mm 45mm 42mm for those who love exercises and outdoor activities.
Arm/Ankle Band Compatible with Apple Watch 38Mm 40Mm 41Mm 42Mm 44Mm 45Mm 46Mm
Compatible Models: these versatile nylon apple watch ankle bands are compatible with various Apple Watch models, including Apple Watch 38mm 40mm 41mm 42mm 44mm 45mm 46mm 49mm, making it a perfect fit for iWatch Series 11 Series 9, Series 8, Series 7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1, SE3,SE, Ultra, Ultra 2, Ultra 3, and Series 10.