➤ COLOR ASSORTED. These 12inch/30cm jewel tone rulers have different bright colors and holes for three-ring binders; easy to carry. They're suitable for kids and adults just pick what color best fits your style! ➤ TRANSPARENT DESIGN. This see through plastic ruler allows for a clear view of numbers and letters on the page. Making it easier to measure an object and draw straight lines the exact length you want. ➤ ACCURATE MEASUREMENTS. Plastic ruler with dual side measuring features sharp delineated numerals and graduations with an imperial scale in 1/16" and metric; making measuring easier! ➤ QUALITY MATERIAL. A good measuring tool that is easy and convenient to use. Made of good quality plastic and sturdy; thick and smooth enough to avert scratching the finger. ➤ WIDE APPLICATION. A must have measuring tool for students, teachers, artists, designers, architects, engineers, construction and more. Perfect to have it in classroom, school, office, home, etc.