Feature:1. EXCELLENT ENGRAVING CRAFT: Each strap is treated with fine engraving craftsmanship, with lifelike patterns and artistic details, adding a sense of sophistication to your for GT4.2. SEAMLESS FIT: The accurate 18mm size design ensures a seamless fit with your smartwatch, which not only guarantees the safety and stability of the device, but also maintains the original texture and convenience of the watch.3. SILICONE MATERIAL: Made of food grade silicone material, which ensures that the strap is both soft and comfortable as well as tough. Even during prolonged wear or sports, it maintains good breathability and comfort, effectively preventing skin discomfort.4. QUICK RELEASE DESIGN: The strap can be easily changed without tools, to meet your needs for quick changes according to different occasions and styles of dress.5. ECO FRIENDLY, STYLISH: This strap not only pursues aesthetic and functional excellence, but also upholds the concept of eco friendly production to reduce environmental impact.Specification:Item Type: Watch BandMaterial: SiliconeApplicable Model: For GT4.Package List:1 x Long Watch Band 1 x Short Watch Band