【Good Quality Material】This Cutter Ruler Is Made of High Quality Acrylic Material, Sturdy and Durable, Not Easy to Break or Break. This Cutter Ruler Sewing Is Polished With Fine Craftsmanship, The Edges are Smooth and Burr-Free, Will Not Scratch Your Hands and Will Not Damage the Fabric. 【Transparent Design】This Cutter Ruler Has a Transparent Design With Two-Tone Design Grid Lines for Good Visibility. The Quilt Ruler Is Colour Coordinated With Yellow and Black, Green and Black for Bright Colours, Which Helps to Easily Identify Measurements and Data on a Variety of Materials. 【Quilting Rulers】The Acrylic Material of Rulers for Quilting and Sewing Has Excellent Stain Resistance and Is Easy to Clean Even If Accidentally Dirty During Use. You can Restore the Original Transparency and Clarity of the Acrylic Ruler set by Simply Wiping It With a Damp Cloth. 【Thick and Not Easy to Slide】 The Measuring Ruler Is Large and Thick, With Smooth Edges, It Does Not Hurt Your Hands, It Is Convenient to Cut Fabrics, It Does Not Slide Easily, and It Is More Convenient and Fast. 【Wide Range of Applications】 Set of Grade Rulers for All Types of Quilting, Tailoring, Sewing Patterns, Sewing Patterns and Crafts. It Is Suitable for Many Forms of Crafts, Such as Quilting, Sewing, Quilting, Splicing, Framing, Binding, Knitting, Etc., Manufacturer: JOYOLA