FunBand Strap Compatible with Fitbit Charge 3/Charge 4 Bands, Easy Adjust Breathable Ventilation Holes Soft Silicone Sport Replacement Accessory Bracelet Straps Fitness Activity Wristband,

【Compatible Models】: Specifically designed for Fitbit Charge 3/Charge 4.Small Size fits for 5.5"-6.7"(140-170mm) wrist.[1-Pack] 【Premium Quality & Texture】: The Fitbit Charge 3/Charge 4 Replacement Strap is made of high quality elastomer, prevents skin from irritation, soft, lightweight and durable, very comfortable to wear. 【Perforations Design】: Breathable and hybrid design, made by unique two color injection molding technology, never fade or dim. If you are a sports enthusiast, it would be an ideal accessory for your Fitbit Charge 3/Charge 4. 【Easy Installation & Safe Wearing】: Strap comes with Fitbit Charge 3/Charge 4 watch Lugs on both ends, which locks onto watch interface precisely and securely. Easy and direct installation and one button removal. 【FunBand Warranty】: Within one year since the date of purchase,for any quality issues,we will send free REPLACEMENT or FULL REFUND and NO need to return.