Rockler Ring Sizer

If you're going to make a custom ring, knowing the size of the recipient's finger is a must. This convenient set of finger gauges measures from size 0 to 13, plus half-sizes in between, allowing you to obtain a fit that's secure, yet comfortable.

Features:

• Accurately determines a person's ideal ring size—crucial for making custom rings
• Includes 27 individually marked gauges from size 0 to 13, plus half-sizes
• Half-sizes are denoted by a hyphen before the number: -8, for example
• Gauges store conveniently on wire ring; threaded clasp allows removal for individual use
• Durable metal construction