Features：

• Adopt Premium TPU Silicone bands Strap specially designed & crafted for Fibit Charge 5 6 Bands and Perfect fit（Note：Tracker is not included).
• No matter what type of wrist you are, it dose fit well and look nice, for 5.1" -8.3"  wrist.
• Premium Waterproof Material: Bands Replacement Compatible with Fitbit is made of flexible elastomer waterproof material. Sweat and water resistant, lightweight and easy to dry, great choice for swimming etc. Durable premium material can prevents skin from irritation. Very soft and comfortable to wear.