FatcatBand Compatible with Fitbit Charge 3 / 4, Breathable Silicone Air Holes Soft Adjustable Replacement Accessory Watch Strap Sports Bracelet for 3,

Compatibility: specially designed for your Charge 3/Charge 4, small fits 5.5-6.7 inches (140-170 mm) wrist. [10 Pack] 【Quality】Charge 3/Charge 4 replacement strap is made of high quality elastomer, prevent skin irritation, soft, lightweight and durable, very comfortable to wear. 【Design】Stainless steel buckle, easy to install and resize the size, holds your band securely in place and a strap holder to secure the extra length. 【Installation】The strap comes with Charge 3/Charge 4 watch lugs on both ends, which locks onto the watch surface precisely and securely. Easy and direct installation and removal with one button. 【Warranty】: Within 12 months from the date of purchase, for all quality problems, we will send free replacement or full refund no return required.