Ruler Clipart   Image 19 of 52 Royalty Free Ruler Clipart Available Image Formats ~  EPS JPG PNG SVG WMF AI Related Keywords ~ School   schools   ruler   rulers   rule   rules   pencil   pencils   rubber   rubber   eraser   eraser   stationery   equipment Ruler Clipart   Image 19 of 52 This is a low resolution preview image - Actual image quality is much higher.