Excellent After-sale Service: Thanks for choosing our freestyle watch bands. If have Any questions, please feel free to contact us. you will get very fast response and satisfactory after-sales service. Provide a pleasant shopping experience for our customers is the most important thing to us. Compatible Models: Sport watch band for mens and women is compatible with Apple watch Ultra 1/2, Series 9/8/7/6/5/4/3/2/1/SE. Velcro strap 42mm 44mm 45mm 49mm is suitable for 42mm 44mm 45mm 49mm apple watch. Please check the watch size before purchg.Perfect Fit for 5.5"-8.2" (145mm-205mm) wrist. Velcro Design: The Velcro watch bracelet increases its strength and reliability, so your watch won't slip and loosen when you're doing high-intensity training or a simple walk, etc. Provide you with a more comfortable experience and reliability. Sturdy Material: Tactical apple watch ultra band are made of soft nylon material. Sturdy and scratch-resistant. The light material facilitates sweat and heat dissipation. iwatch bands suit for sports and other occasions. Upgraded Three Buckles: The buckle is made of high-quality stainless steel, stronger and firmer. Not easy to fall off, and firmly connects the two parts of the wide strap. Three clasps provide adjustable length to fit your wrist.