Main Feature:PERFECT DESIGN:Fashion design, both lightweight and durable. And a row of pressing die forming air holes, not only further reduce the weight, but also improve the permeability.100% Brand new and high quality Silica gel materials, environmental protection and non-toxic, feel more comfortable, perfect for sports wear.Contracted design style, with you life contracted and not simple. ADJUSTABLE SIZE:smart watch ,convenient and enjoy very much for your exercise time With sweat grooves design, it&39;s helpful for sports.Compression molding, sturdy and durable It is with many air holes, which will make you feel ventilate Specification:Material: SiliconeStrap Length: about 230mm / 9.05inchLong belt: 102mm short belt: 95mmCompatible : For GarminFit JR 3/-Garmin vivofit JR.3 Watch Note:Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.Packing include:1 x Band Strap For GarminFit JR 3/-Garmin vivofit JR.3 (Tracker is not included.)