If there is one tool quilters reach for every single day, it is a reliable ruler. The Quilters Select 2.5" x 6.5" Non-Slip Ruler is a compact, purpose-built cutting companion designed to make measuring, marking, and trimming fabric accurate and frustration-free — whether you are cutting binding strips, squaring up blocks, or checking seam allowances.
What Is a Non-Slip Quilting Ruler?
At its core, this is a transparent acrylic ruler, 2.5 inches wide by 6.5 inches long, printed with clear measurement markings. What sets the Quilters Select line apart is its unique non-slip coating: a textured back that grips the fabric and holds it in place while you cut. That means the ruler does not creep or shift under your rotary cutter — a common source of miscut strips and wonky seams. According to Quilters Select, the coating is designed to last, even as the ruler edges naturally show wear over years of use.
Why Quilters Love This Size
The 2.5" x 6.5" format is one of the most versatile rulers in a quilting studio. It is wide enough to cut standard 2.5-inch strips (the backbone of strip piecing, jelly-roll quilts, and binding) in a single pass, and long enough to square up 6.5-inch blocks — the most common unfinished block size in quilt patterns. It is also small enough to sit comfortably beside your machine for trimming and checking work in progress.
How to Use It: Cutting Strips, Step by Step
- Fold and press your fabric so the folded edge is straight, then lay it on your cutting mat.
- Align the ruler over the fabric edge, using the printed 1" perimeter lines to line up exactly with the fabric fold or straight edge.
- Hold the ruler firmly — press down with the palm of your non-cutting hand (keeping fingertips well away from the cutting edge). The non-slip coating does most of the gripping work for you.
- Cut along the ruler edge with your rotary cutter in one smooth pass, standing so your cutting arm stays in line with the ruler.
- Rotate the fabric, not the ruler, when trimming additional strips, so the already-cut edge stays registered against the ruler markings.
Practical Tips for Better Accuracy
- Read the markings your direction: The one-inch perimeter lines use dual-number systems that read both left to right and right to left, so left-handed and right-handed quilters alike can measure without counting backward.
- Use the angle markings (the ruler includes 1/8", 1/4", 1/2", 3/4", and 1" increments plus multiple angles) when you need precise diagonal cuts or 45-degree trims for half-square triangles.
- Square up blocks: Place the ruler over a pieced block and use the exact perimeter measurement lines to verify all four sides are square and true to size before joining.
- Cut against the full edge: Line up the entire 6.5" length with your fabric to eliminate accidental overcuts or curved strips.
Care and Storage
Store the ruler flat — never standing in a bin where it can warp, and away from heat sources like ironing boards. Wipe the surface with a soft, damp cloth if lint or starch builds up; the non-slip coating is built to keep working, but avoid abrasive cleaners. If your rotary blade nicks the edge, that is normal wear and will not affect the grip.
Project Ideas
This ruler shines in strip-pieced quilts (2.5" strips are the standard), binding prep (cut and measure binding strips precisely), squaring 6.5" blocks before sashing, and trimming half-square and quarter-square triangle units. Keep it next to your sewing machine as a quick-check gauge for seam allowances and block sizes as you piece.
Quilters Select has been designing rulers with quilters and sewists in mind since 2016, and this 2.5" x 6.5" ruler is a perfect example of why the brand is trusted: clear markings, an ambidextrous design, and a non-slip grip that takes the guesswork out of every cut.
Shop the Quilters Select 2.5" x 6.5" Non-Slip Ruler at Linda's Electric Quilters.
