The Creative Grids Multi-Size Triangle Quilt Ruler is a specialty acrylic cutting tool designed for creating 45° and 90° triangle units in multiple sizes. It features whole and half-inch increment markings, ¼" seam allowance guides, and alignment lines for trimming and piecing.

This ruler supports triangles up to 9" finished size and includes Creative Grids’ exclusive non-slip grip and high-contrast black and white markings for visibility on both light and dark fabrics. Ideal for half-square triangles, quarter-square triangles, and flying geese units.

What angles does this ruler support?

It’s designed for cutting 45° and 90° triangle units.

What is the maximum triangle size?

It supports triangle units up to 9" finished.

Is it beginner-friendly?

Yes. It simplifies triangle construction and layout planning.

Does it have non-slip features?

Yes. It includes Creative Grids’ exclusive grip technology for safe rotary cutting.

Are the markings easy to read?

Absolutely. It features black and white printed lines for high visibility on any fabric.

Can I use it with rotary cutters?

Yes. It’s compatible with rotary cutters and standard cutting mats.