Features: Elevates your drawing precisions with our curves template ruler, a essential tool for crafting great parabolic curves and complex geometric shape. Constructed from quality plastic, this template ruler boasts a variety of sizes and shape, ensuring versatility and ease of cleaning for repeated use. Great for artists, designers, students, and hobbyists, this curves template is a must having for anyone who regularly works with intricate curves pattern. Whether you're engages in painting, crafting, or engineering drafting, this geometry ruler adapts to various materials like paper, fabric, and wood. Unlock the potential of your projects with this curves template ruler, designed to streamlines your workflow and enhances the accuracy. Specifications: Materials: Plastic Color: As The Picture Shows Type: 1Pc/3Pcs/5Pcs (Optional) Size: approx.12.2x6.8cm/4.80x2.67in Package Includes: 3 Kind of Package(Optional) Package 1: 1Pc Parabola Ruler Package 2: 3Pcs Parabola Ruler Package 3: 5Pcs Parabola Ruler note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!