The Jelly Roll 1 in Half Square Triangles paper is designed specifically for 2 ½ in precut strips. Using the triangle paper roll allows you to make 1 in finished half square triangles, while the paper stabilizes fabrics for quicker work and less fuss. The 1 in Precut Friendly Half Square Triangle Paper is great quilting staple to make a favorite quilting unit from a precut everyone loves! Each roll will make 630 half square triangle units. **It’s Sew Emma prohibits customers from selling on Amazon or unauthorized third-party sellers to resell on Amazon. Brewer customers who disregard this policy may have purchase orders canceled or accounts terminated.**