Make perfect half triangle squares or quarter triangle squares in half the time with the 6 1/2" Triangle Square Up Plus Ruler! This handy ruler features tip grooves to trim tips at 1" & 1/2" increments and is marked in two colors for easy reading and coordinates with the most popular ruler brand. Convenient 1/8", 1/4", 1/2" and 1" lines for precise measuring. Laser cut and printed on Polycarbonate Clear Plastic. Fully illustrated and detailed instructions are included.

Measures: 6.5" x 6.5"