• Includes 4 transparent plastic rulers: two 15 cm and two 30 cm. • Made with high-quality plastic, scratch-resistant and with rounded edges for added safety. • Translucent design with black printed scales for easy reading of measurements. • Suitable for a wide variety of uses: students, teachers, engineers, artists, and designers. • Perfect for use in schools, offices, decoration workshops, and more. • Product dimensions: 31 cm long, 8 cm wide, and 0.5 cm high.