Note: This is an official strap only .. the Whoop 4.0 fitness device is not included.

Product Features:

- Original Whoop strap .. compatible with Whoop 4 wristband. 

- Easy to install – and if you need help .. we’ve included a video in the images.

- Strap length: 24 centimeters. 

- The side frame is made of high-quality steel. 

- Smooth and comfortable on the wrist. 

- Durable and high-quality. 

- Can be easily washed with water and soap. 

Warranty: One year