【Compatible Models】:
-- Replacement bands compatible for Amzhero IDW13/IDW16/IDW19/Runfit-2 smartwatch.
【How to choose the size】:
-- The adjustable size is available for Amzhero IDW13/IDW16/IDW19/Runfit-2 watch band.
This band fits most adults wrist, size fits 6.0inch-8.7inch wrist. (Please measure your wrist before purchase).
The wristband is designed with Aluminum Buckle, easy to install and adjustable, holds your smartwatch band securely in place.
【Premium Materials】:
-- Made of environment protection silicone, duarable, soft & comfortable, long time using without tear or fading off, anti dust, dirt, sweaty, waterproof. Slim and proper thickness for lightweight, provide a nice wearing feeling on wrist.
【Colors】:
-- Multiple fashionable patterns and colors for you to choose.The strap is suitable for unisex adults,women and men.Elevates your style for every occasion.

Product Include:
4* Watchband
Compatible with Amzhero IDW16 bands
Compatible with Amzhero IDW13 smart watch bands
Compatible with Amzhero IDW19 watch band