Features:

• Metal ring stick measure tool with US sizes of 1-36 and European sizes of 41-76

• Ring sizer mandrel is made of aluminium material. It is lightweight and easy to handle. The 27 Pc ring sizer set is made of stainless steel.

• If you work with metals, you will need a hammer with rubber and plastic heads to avoid scratches.

• This professional quality jewelry making kit is the ultimate tool kit for adults who want to make their own real jewelry at home.

• Material: Stainless Steel

Specification: 
Brand: YaeTek
Condition: Top quality, long last, durable. 
Material: Stainless Steel

Fistly put your finger into the 27pc ring sizer set, choose a suitable size, then measure the size with the ring sizer mandrel. 
There is no relation between the size of the ring and the size of the stick. The rings are used to test the size of your finger, while the size on the stick is your ring size. 
The sizes are grooved on one side to prevent chipped stones. 
Hammer made of nylon and rubber mallet heads help to avoid scratches when working with jewelery/metal
Mandrel is used in Jewelry making and repairs for measuring, sizing and enlarging rings as well as in wire wrapping work. 

Package: 
2 * Mudder Ring Sizer Mandrel 
1* Handle Hammers 1 * Ring Sizer Set