The following pictures show how to adjust your mesh strap.
Insert a stick of some sort to open the small piece of metal as shown in the first picture. When opened, as shown in the picture at the bottom, you can adjust the entire piece up and down the strap.
When you have finished adjusting your strap, simply click back the small piece of metal that you opened and you are good to go.
Be careful not to scratch the metal piece if you are using a metallic object.
If you have any questions feel free to contact us!