Now you can obtain precise bangle bracelet sizes using the new True Size Bangle Gauge. Each step of the gauge is marked with the inside diameter in inches and millimeters. On the opposite side of the gauge, the same step is marked with the circumference, also in inches and millimeters. The steps are made from aluminum for accuracy and durability and are mounted in a plastic base lined with felt. Dimensions: 3 1/8" diameter x 4 5/8" high.

• Circumference range 6.67" to 9.42" (169.4 mm to 239.3 mm)
• Diameter range 2.125" to 3" (54 mm to 76.2 mm)