Fitbit Versa / Versa 2 / Versa Lite Band Replacement Strap, Soft Silicone, Perfect for Sports! ■ Compatible Models: Fitbit Versa / Fitbit Versa 2 / Fitbit Versa Lite smartwatches. (Note: Fitbit smartwatches are not included) ■ High-Quality Material: Durable, soft TPU material. Skin-friendly, breathable, lightweight, and comfortable. ■ Size Selection: Small size: Fits wrists 5.5-7.1 inches (140mm-180mm). Large size: Fits wrists 7.1-8.7 inches (180mm-220mm). The length can be freely adjusted with the buckle. ■ Easy Installation: Metal clasps on both ends allow for secure locking. Easy to put on and take off.