This Ring Stick Features Two Rounded Sides, And Two Flattened Sides, With Measurements Clearly Marked On The Silver Guide Strip. So Lightweight, It's Easy To Carry With You Anywhere. Measures In Us Standard Sizes 1-16, British Standard Sizes A-z And 1.6

* 11.5" Long

* Us Standard Sizes 1-16

* British Standard A-z, 1-6

* Weighs Only 1.6 Oz

* Durable & Accurate