Package Include: You will receive 7 acrylic rulers in 7 size, sufficient quantity to meet your different needs. 7 Sizes: Our transparent rulers are available in 7 different sizes(L xW): 40.98inch, 50.94inch, 60.96inch, 70.94inch, 80.94inch, 90.94inch, 100.94inch. Durable and Sturdy: Our acrylic rulers are made of hign quality acrylic, durable and sturdy, not easy to break or fade, can be used for a long time. Easy and Clear to Read: Our acrylic rulers are transparent, allows you to clearly see the pattern or text underneath the ruler, the black mark is also clearly visible so that easy to measure. Wide Applications: Suitable for students, artists, designers, architects, engineers, etc. Can be used in a variety of occasions such as classrooms, schools, offices, and homes.