9-1/2" Triangle Square Up Ruler
Make perfect half square and quarter square triangle squares in sizes up to 9 1/2". Fully illustrated and detailed instructions are included. The ruler is marked in two colors for easy reading. Convenient 1/8", 1/4", 1/2" and 1" lines for precise measuring. The Ruler is made of heavy gauge acrylic and is laser precise. A hanging hole is provided for easy storage. By Quilt in A Day.