Silicone Strap for Swatch Jelly Three Eyes Classic 12/17/19/20MM Trigeminal Features: 1. Made of high quality silicone and plastic buckles. 2. Easy to attach and detach. 3. Stylish, soft, and comfortable to wear. 4. Provides a perfect replacement strap for your watch. 5. Can be attached or detached by hand without tools. Specification: Colors: as shown Size: 12/17/19/20mm Strap material: silicone (transparent strap is made of PVC) Clasp material: plastic Compatible: - 20mm for Swatch Jelly Collection and Three-Eye Chronograph - 17mm and 19mm for Swatch Original Classic Collection Packaging includes: 1 x Silicone Strap Note: 1. This product includes the strap only; other items in the image are not included. 2. Please allow 1-3g weight variation. 3. Due to lighting and monitor differences, actual color may vary slightly from images.