It's Sew Emma 2in Half Square Triangles Paper

It's Sew Emma 
2-inch Half Square Triangles Paper 
Makes 800, 2in finished half square triangle blocks Triangles on a Roll™ triangle paper allows you to create perfectly accurate half-square triangle units in any size and amount you need for your next quilt. Unroll and cut just what you need, then roll it back up for easy storage. Directions call for fabrics to be cut 6.5in wide.
We ship ALL USA and Canada. 
Color: White
Made of: Paper
Use: Papers to make Half-Square Triangles
Size: 2in finished triangles