【Designed for Adventure】This FKM Fluorocarbon rubber watch band is ready for exciting and memorable outings with your favorite people! Comfortable for long runs and workouts. The iwatch Ultra band is designed to be thick, durable and flexible. It features a secure buckle for easy adjustments. Extra stretch built into the fluorocarbon makes it easy for optimal fit. Available in 6 epic colors. 【Water-Resistant & Durable】Carterjett Traveler Sport Bands for Apple Watch 49mm are great for many activities - such as extreme workouts, running, and outdoor activities. Ideal for adventures near or far. Take your Compatible with Nylon Apple Watch Band surfing, skiing, or swimming. Great for travel and everyday wear and tear. 【Secure & Easy to install】Durable Traveler Sport wristband for apple watch ultra 2 band 49mm features stainless steel hardware and lugs, for maximum durability and security. It will keep your apple watch band ultra 49mm from falling off and becoming loose. No tools needed! 【Compatible with all iWatch Models】Carterjett Traveler Sport Band is Compatible with Apple Watch Ultra 2/Ultra bands for men 49mm 45mm 44mm 42mm. Compatible for iWatch Ultra 2, iWatch Ultra, iWatch SE, Series 9, Series 8, Series 7, Series 6, Series 5, Series 4, Series 3, Series 2, Series 1, Nike+ and Edition. 【Great for Gifting】Made from a soft fluorocarbon rubber, Carterjett Traveler sport band is durable, flexible, soft, and moisture-resistant, creating a snug and comfortable fit on your wrist. Ideal for Father's Day, Mother's Day, Thanksgiving, Halloween, Christmas, Anniversary, Birthday, Valentine's Day, etc. for friends and loved ones. Unique designs, High Quality, Exceptional Customer Service. Carterjett is known for these and for it’s highly rated replacement Apple Watch Band Ultra 49mm I/II and 45/44/42mm All Series iWatch Bands. Our rugged Fluorocarbon watchband compliments the sleek clean lines of the iWatch, while the military influence brings a high-performance strength to your look. Water resistant, sweat proof, flexible, breathable and built for fitness, exercise and workouts. Tough Fluorocarbon material, yet soft and comfortable for activity tracking and Sports and Outdoor activities. FKM is a family of fluorocarbon-based fluoroelastomer materials, commonly called fluorine rubber. FKM is an abbreviation of Fluorine Kautschuk Material. Carterjett Black, Smoke Gray, Navy Blue, Olive Green, Orange and Dusty Rose colors are designed to complement your aluminum Sport iWatch are second to none! Reliable FKM loops and metal buckle clasp design is free to move, so it can be adjusted for size. Multiple lengths to fit every wrist size! Whether you are a woman with an extra small wrist or a man with an XXXL wrist, we have a replacement 49 45 44 42 mm iWatch Band to fit you! Our extra long cuff even works for many who ankle wear their iWatch! (small, medium, large, extra large, S, M, L, X-Small, SM, MD, MED, LG, X-Large, XL, XX-Large, XXL, XXL, XXXL) Carterjett rubber wrist watch bands are compatible with Apple Watch Ultra and Series 9, Series 8, Series 7, Series 6, Series SE, Series 5, Series 4, Series 3, Series 2, Series 1, Sport, Edition, Nike, Gucci, Nike+ and all 2024, 2023, 2022 and past models. New custom colors for fall and the holiday season!!! Get colorful for different occasions! Green for Christmas, Rose for Valentine’s Day, Black and Olive Drab for your military training operations, Navy Blue for casual attire and stylish Grey for the latest trendy fashion shade! This watch band will fit the Ultra 49mm and all series 45mm, 44mm or 42mm iWatch.