Madam Sew Seam Allowance Ruler & Magnetic Seam Guide | Perforated Gauge for 1/8″ to 2″ Hems | 1/4″ Pivot Point, 45° HST Trim Line | Fluorescent Green | Quilting & Sewing | Janome, Brother, Singer

Set your seam allowance once. Sew it perfectly every time.The Madam Sew Seam Allowance Ruler and Magnetic Seam Guide work together to eliminate the guesswork from seam setting. Insert your machine needle into one of 16 perforated holes to set your exact seam allowance — then lock the magnetic guide to your needle plate to hold that distance for every stitch.• 16 incremental holes: set any seam allowance from 1/8″ to 2″ — all 16 standard increments in one fluorescent green ruler that’s easy to spot against any fabric• Magnetic seam guide: strong steel magnet attaches firmly to any standard needle plate — no tools, no screws; repositions in seconds• 1/4″ pivot point: mark corners for binding, pillowcases, coasters, and quilt borders with the integrated 1/4″ cross — lift, pivot, continue• 45° trim line: accurately trim half-square triangles (HSTs) with the built-in 45° angle line — no separate ruler needed• Measures small pieces: 2.5″×5.5″ ruler doubles as a small measuring gauge for home décor and notions workCompatible with: Janome, Brother, Singer, Husqvarna, Viking, Kenmore, Babylock, and most standard household sewing and quilting machines.Material: fluorescent green transparent plastic (ruler) | Magnetic steel (guide)Ruler dimensions: 5.5″×2.5″ | Guide dimensions: 2″×0.5″ | Guide weight: 1.09 oz