Enhance your wearable experience with a replacement band designed specifically for the Band 4 Pro TER-B29S and Band 3 Pro models. This band not only guarantees a perfect fit but also ensures your device performs optimally while maintaining comfort throughout the day. Made from premium silicone, it offers exceptional durability, allowing you to enjoy extended wear without sacrificing comfort. The adjustable design accommodates wrist sizes from 135mm to 235mm, providing a secure and customizable fit for a wide range of users. Installation is a breeze—effortlessly swap out your original band with this sleek option that reflects your personal style. Lightweight and unobtrusive, this silicone band ensures you can stay active and engaged without feeling weighed down, making it an ideal accessory for any lifestyle.