Designed and sized for papercrafters, the My Sweet Petunia Mis-T Ruler includes metric and imperial clear T rulers, with multiple units of measure, an inset steel ruler for cutting and a see through design that allows you to get perfect lines and cuts every time.
Metal edge for cutting
Centering ruler on short and long side of T-square
Short side of the T-ruler is 5 inches
Long side is 12.25 inches.