We are happy to help and advise you.
The Wrist Ruler is a leather strap with engraved inch and centimeter dimensions. So you can also measure on the go at any time, eliminating the hassle of searching in your project bag.
Sizes are based on wrapping around your wrist 3 times.
Wrist Ruler is made in the USA.
lengths: 30" - ca. 76,2 cm