Square up small pieces with the SEW EASY 4 1/2 in square ruler, a compact guide for quilters and patchworkers working on miniature blocks and detailed layouts. Ruler size is 114 x 114 mm (4 1/2 x 4 1/2 in), making it easy to check corners, trim edges, and keep block units consistent as you repeat cuts. A dedicated small square template helps maintain uniform sizing across many pieces, so blocks assemble neatly and measurements stay predictable.