Main Feature: PERFECT DESIGN: Fashionable design, lightweight and durable. Features a row of pressed air holes that reduce weight and improve breathability. Made of silicone gel material, environmentally friendly, non-toxic, and comfortable to wear, ideal for sports. Stylish design that complements your active lifestyle. ADJUSTABLE SIZE: Compatible with smartwatches, convenient for exercise. Sweat groove design enhances comfort during physical activity. Compression molded for strength and durability. Multiple ventilation holes provide a breathable feel. Specification: Material: Silicone. Strap Length: approximately 230mm / 9.05 inches. Long belt: 102mm. Short belt: 95mm. Compatibility: For Garmin vivofit JR 3 / Garmin vivofit JR.3 Watch. Note: Please allow 1-3mm variation due to manual measurement. Due to differences in display screens and lighting, the actual color may vary slightly from the image. Packing Includes: 1 x Band Strap for Garmin vivofit JR 3 / Garmin vivofit JR.3 (Tracker not included).