Science Achievement Certificates feature a light purple background with images of different science tools. These beautifully designed Hayes certificates are a great way to reward students for their hard work and dedication in science class and science club. Perfect for teachers and administrators to give out at end of the school year parties and award ceremonies. They can be personalized with our downloadable template. Printed in full color on high quality paper. They come in a pack of 30 and measure 8.5" x 11".