Crafted from clear acrylic with clearly markings, this 6pieces quilting ruler set ensures precisely measuring for fabric cutting and patchwork project, featuring a surfaces that maintains fade resistant markings over time The smoothly acrylic surfaces resists thread snags and allows quick cleaning with damp cloth, making it must have sewing ruler tool for long creative crafting project in embroidery or mixed media art projects Designed for sewing studios, craft classes, and home project, the sewing patchwork stencil rulers provide accurately dimensional references when cutting fabric, aligning quilt piece, or creating geometric designs on tabletops Ideal for both beginner learning basic sewing techniques and experienced tailors working on complex textile art, these light weight sewing patchwork stencil tool enhances accuracy across various skill levels The square rulers include multiple measurement scales (inches / cm) and measuring guides, offering versatile functionality for garment construction, quilting blocks, clothing pattern making and sewing craft