This set contains 7 high quality PNG files to use for commercial, personal, and educational use.
The colours are only green due to this item being a freebie (please see thumbnail for exact toning).
The files themselves cannot be resold in a clip art/graphics package, but you may use the images commercially if they are used/ embedded in your lessons.
NOTE: If you use the image files in a FREE product, please make sure the file is secure and in PDF format so the images cannot be copied. You M