COMPATIBLE MODELS: Giant Audio Silicone sport bands are designed for Apple Watch Band Series 5/4/3/2/1 and work with all previous versions FLEXIBLE AND LIGHTWEIGHT: These refined sport watch bands are made from lightweight and flexible silicone with compression-molded perforations for breathability, which is durable yet strong and surprisingly soft INNOVATIVE FIT DESIGN: Replacement bands have 2 pin-and-tuck closure to ensure a clean and secure fit, which allows easy installation and removal. The watch strap lugs on both ends lock precisely and securely SPORTY AND SKIN-FRIENDLY: With 19 sweat and water resistant 2-tone colors, these bands perfectly fit men and women for jogging, workouts, parties, climbing, hiking, camping, traveling and any sport style SATISFACTION GUARANTEE: This replacement watch band is sold exclusively by Giant Audio, buy from Giant Audio to get lifetime, quality and excellent customer service. If you are not completely satisfied, contact us on your order page and click "Contact Seller", your problem would be solved promptly