I make round straps in black leather cords and in 4 different diameters. The most popular is 5 mm, and that one I also make in brown leather cord.
You can choose between different colors on the wrapping cord.
Regardless of thickness and color, price is the same for round wrist straps: 29 euro. And shipping is always free. I pay all costs of shipping to EU countries.
Outside the EU you can be charged customs and VAT on import.