10Pcs Clear Rolling Sewing Ruler, French Curve Ruler for Measuring Sewing Design Making, 30cm CurvedRuler for Pattern Drafting, SewingWheel Rulers for Measuring Curves,Rolling Rulers for Tailors(30cm)

Transform Your Sewing! No more struggling with flexible tape measures on curves or approximating measurements.The rolling wheel follows every contour perfectly, giving you the precise measurements needed for professional-quality garment construction.Usage：-Great for measuring sleeve head and armhole ease.-Measuring design details such as necklines, trim, ruffles, binding, etc.-Upholstery piping-Smaller wheel is agile for tighter curves-Larger wheels is great for going several rotations while measuring a larger area.-Compare two adjoining curves in a pattern that is eased into the other, i.e.: sleeve heads to arm scye, waist to waistband, sleeve elbow to front sleeve, neckline to neck binding, collar to garment body etc.-Mathematics tool-Drafting tool and more...Features:-Comes in Metric sizes 20cm or 30cm and Imperial sizes 8" or 12" circumference. -Clear Acrylic Wheel: Allows you to see through the ruler, never leaving your line out of site.-Measuring Wheel: Rolls smoothly along any curved surface.-Instant Measurements: Get accurate readings in seconds.

• 【MEASURE LARGER CURVES EFFORTLESSLY】The 30cm circumference wheel is ideal for measuring expansive curves with fewer rotations. Perfect for garment hems, skirt patterns, upholstery seams, and large-scale design details.
• 【CRYSTAL-CLEAR VISIBILITY】Crafted from transparent acrylic, the ruler allows you to see through to your fabric or pattern, keeping your guidelines and seams in clear view for absolute accuracy.
• 【PRO-GRADE PRECISION】Get professional results by eliminating tape measure errors on curves. This rolling ruler ensures precise measurements for pattern making, alterations, and couture sewing.
• 【VERSATILE SEWING & CRAFTING APPLICATIONS】Use for measuring armholes, necklines, ruffles, bindings, piping, and comparing pattern pieces (e.g., waist to waistband). Also great for quilting curves, leathercraft, and technical drafting.
• 【SMOOTH ROLLING ACTION】The balanced wheel glides smoothly along any surface, providing instant and reliable metric measurements (cm). Saves time and increases accuracy over traditional methods.