Perfect for smaller wrists, this interchangeable band is designed with built-in water resistance and a stainless steel buckle. These bands deliver comfort and durability no matter what your day has in store- Small size- Water resistant to 5 ATM- Sweat, rain and splash proof- Flexible, durable elastomer material similar to that used in many sports watches- Stainless steel buckle fastening- Band only, Fitbit Alta tracker sold separately- Available in a range of colours and sizes