EK Success - Sticky Precision Ruler - EK Tools will make your crafting easier. Precision Ruler 12x 2 Sticky Flexible- Translucent, repositionable sticky back ruler with black markings and holes at 1/16 inch increments for precise measurements. The ruler is flexible enough to curve around objects like jars and pots, and even bend around 90 degree corners. Adheres to most surfaces.