For Swatch 16/17/19/20mm Band Breathable Strap Sweatproof Anti-scratch Bands brand new and high quality Features: 16mm is the ultrathin series. 17mm and 19mm are the original series. 20mm is the multifunctional jelly series, compatible with SUSB401, SUSB402, SUSB101, etc. Made of high quality silicone material, provides a light, sturdy, soft, and flexible wearing experience. Waterproof and sweat-proof, comfortable to wear. Simple to install and change the band, allows for quick and easy DIY replacement. Multiple colors available, stylish and bright, suits your personal style. Watch band only; other accessories shown in the image are not included. Specification: Material: Silicone Type: Watch Band Size Options: 20mm (0.79in), 19mm (0.75in), 17mm (0.67in), 16mm (0.63in) Color Options: Brown, Dark Blue, Navy Blue, Black, Red, Yellow, White Size: One Size Band Length (excluding buckle): 11.8 + 8.0cm (4.65 + 3.15in), 12.1 + 8.5cm (4.76 + 3.35in), 11.0 + 8.0cm (4.33 + 3.15in) Buckle Width: 20mm (0.79in), 19mm (0.75in), 17mm (0.67in), 16mm (0.63in) Quantity: 1 Piece Note: 1. No retail packaging included. 2. Please allow 0-1cm measurement deviation due to manual measuring. Ensure you are comfortable with this before purchasing. 3. Due to differences in monitor displays, the actual color may vary slightly from the image. Package includes: 1 x Watch Band