This kit contains an assortment of 6 different designs commonly used for lessons and homework in high school and college trigonometry textbooks. The 6 pads in the Trigonometry Flat Pack are mounted on an 8.5x11" piece of cardstock. The cardstock is 3 hole punched for efficient storage in a 3 ring binder. All 6 pads are high resolution graphics printed on white paper which photocopy extremely well.