【Soft, Lightweight & Durable】：Our sport watch bands compatible for Fitbit Versa 3/ Sense/ Versa 4 / Sense 2 are made of premium silicone, super durable yet surprisingly soft & lightweight as silk. When your wrist touch the strap, it feels like touching refreshing summer breeze, very skin friendly & no irritation 【Breathable Air-Holes Design】：With large ventilation holes, this waterproof & sweatproof bands allows water and sweat have a quick dry, which will be more breathable than the original strap compatible for Fitbit Versa 3/ Sense/ Versa 4/ Sense 2, especially suitable for swimming, climbing, running and other outdoor sports 【Secure & Easy Installation】：These advanced compatible with Fitbit Versa 3/ Versa 4/ Sense/ Sense 2 bands for women men can be installed seamlessly with smartwatch, no worry about watch falling off due to our professional precision tests for connectors. And you can install watch band within only seconds, very convenient, no tools required 【Upgraded Pin-and-Tuck closure】: With a stainless steel star-shaped button, cute & firm, the waterproof smartwatch band compatible for Versa 3/ Versa 4/ Sense/ Sense 2 can be fixed firmly and the extra strap can be hided underneath gracefully, ensuring a simple, elegant & clean experience to prevent popping open and snagging 【Stylish Double-Color Design】: Maledan well designs compatible for Fitbit Versa 3/ Versa 4/ Sense/ Sense 2 accessories with pretty colors and multiple combos, more youthful, bright & attractive,no color fading. These charm bands match your outfits in different occasions, which are also amazing gifts for your friends and family 【Fit Small & Large Wrists 】: There are two sizes for these Fitbit advanced smartwatch bands: The small size fits for 5.5"-7.1" (140-180mm) wrist, the large size fits for 7.1"-8.7" (180-220mm) wrist. Both small and large wrists can find exclusive sizes here. No more worry about size incompatibility Style: Modern