Special Design:Case and Strap integration design for Fitbit Charge 3/ SE Fitness Tracker; Honeycomb design prevent it from slipping, scrapes and scratches. The multiple holes are designed for ventilation,give you a breathable and comfortable wear experience.

Fit Wrist Size: One size of 135mm-220mm (5.3" - 8.6"), Suit for most people, no matter men,women,teenagers,or the aged.Precise multiple alternative holes allow you adjust the suitable size.( Sell the fitbit charge 3 band only, the device is not included)

Superior Quality: This band for Fitbit Charge 3 and Fitbit Charge 3 SE are made of durable and flexible silicone. Eco-friendly, Waterproof, elastic, lightweight. It will be best choice for sport, exercise or yoga. Great for wearing.

Full Protection: A whole-new designed to connect the wristband with rugged case as one piece to protect corners and sides of watch. Scratch-resistant strap snaps in for easy installation. (Note: you need to take the tracker out of the band when charging)

100% Satisfaction Guarantee: Unconditionally refund or resend with any quality problems within 18 month, and lifetime customer service.