Compatible Models-Soft silicone replacement bands specially designed for fitness trackers. Premium Material-These bands are made of soft, flexible, and durable silicone material, comfortable to wear and eco-friendly for the human skin. Prevents skin irritation and is sweat and water resistant. Perfect Fit Design--The bands with connectors are seamlessly compatible with the watch interface, locking into the watch precisely and securely even during heavy exercise. Easy to install and lock your bands. Unique Colors and Size Choices--These replacement bands offer multiple unique colors, such as shiny rose gold or rose gold, highlighting your fashionable style and perfectly accessorizing your daily outfits. Size: 4.84 x 4.45 x 0.63 inches.