Features: and high quality. Multiple color options provide more choices. Soft and comfortable, offering a good wearing experience. The interface design fits the wrist naturally. Ergonomic design ensures comfort for all types of users. Made from high-quality silicone, the strap is soft, non-toxic, and odorless; waterproof, durable, and built for long-term use. Crafted from premium materials, the strap is round, soft, shiny, comfortable, and features good air permeability. Specifications: Material: Silicone Size: Approx. 13+8.6+15 cm / 5.12+3.39+5.91 in Color: Black, White, Light Pink, Yellow, Grey, Rose Red, Lime Green, Teal, Sky Blue Compatible Models: SUUNTO D4, D4i, NOVO Note: Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. Due to differences between monitor displays, the actual color may vary from the image. Package includes: 1 Set Watch Strap