【Compatible Models】:
-- Replacement bands compatible for WHOOP 4.0 Fitness & Activity Tracker.
【How to choose the size】:
-- The size is available for WHOOP 4.0 band.
This band fits most adults wrist, size fits 5.3inch-8.3inch wrist. (Please measure your wrist before purchase).
The wristband comes with refined steel connectors, easy to install and adjustable, holds your band securely in place.
【Premium Materials】:
-- The watch band is made of high-quality of woven fabric,Nylon material is more breathable . It's more comfortable,durable,and softer, long time using without tear or fading off. Slim and proper thickness for lightweight, provide a nice wearing feeling on wrist.
【Pattern】:
-- 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:
2* Watchband
Compatible with WHOOP 4.0 Fitness & Activity Tracker bands