1、[Fitment] This watch replacement strap is fit for Garmin vivofit3, for vivofit JR, which can be perfectly compatible with your machine. 2、[Silicone Material] Made of high quality silicone material, which is durable, soft and comfortable, it can protect your watch from dust and scratches. 3、[Firm Connection] The connection part can be fixed accurately and firmly, which can well prevent the watch from falling, and you can enjoy your sports activities with confidence. 4、[Exquisite Appearance] Children's wristband can be personalized to fit the mood and outfits of their everyday lives and are an inspiring way to encourage children to use their senses to create a colorful world. 5、[Widely Application] This silicone watch band is perfect for running, dancing or working out, it's perfect for everyday and nighttime wear, to meet your various needs.