DescriptionFashion design, both lightweight and durable, not only further reduce the weight, but also improve the permeability. Silicone materials, environmental protection and safe, feel more comfortable, perfect for sports wear.Features- Material: Silicone - Size: About 26.00X3.67X3.00cm/10.22X1.44X1.18in - Premium silicone material, and comfortable wear. - The size of it could be adjusted according to personal wrist condition. - Full screen view, full access to all buttons and features. - Very easy to install and remove. - Different colors personalize your wristband to match your daily style.