For Xiaomi Haylou Solar LS01 / ID205 / Willful SW021 Silicone Watch Band 19mm Adjustable Dual Color Replacement Strap - Dark Blue / White Eco-friendly silicone material, resistant to wear and tear The dual-color watch strap, with a classic black buckle, simple and stylish Multiple holes designed for easy adjustment of size Multi-color for option, meeting different style need An ideal strap replacement for your old, broken one Specifications: Material: Silicone Lug width: 19mm Strap size: 86mm+123mm Compatible with: Xiaomi Haylou Solar LS01 / ID205U / ID205S / ID205L / ID216 Noise ColorFit Pro 2 / ColorFit Pulse Willful SW021 / SW025 / SW01 / SW023 Umidigi Uwatch 3 / Uwatch Ufit / Uwatch GT Package included: 1 x Watch Strap Other things not included Size: 130-190mm (Without watch)