The Studio 180 Design Square Squared Half Inch is the perfect tool for project sizes that call for ” finished diamond square units. This tool enables users to make Diamond Square units that finish from 1 up to 8 ” in 1″ increments, meeting precise quilting needs with simplicity and ease.

• Ruler Size: 9 ” x 16″
• 8size optionsfrom 1 ” to 8 ” finished units in 1″ increments
• Step by step illustrated instructions, available to download
• Instructions for left hand cutting and trimming
• Fine lines for higher accuracy