Please note that there is a slight color difference or discrepancy in kind, it does not affect the use, please do not mind, thank you! Type:90° Colour:As Shown Material:Acrylic Package Contents: 4 * Quilting Rulers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 2. Premium acrylic material: Made from high-quality acrylic, these rulers are , transparent, and to wear and tear. The clear markings on the rulers visibility and ease during measuring, marking, and cutting. 1. Versatile and accurate: This 4-piece seam ruler set includes 6 inches, 8 inches, 10 inches, and 18 inches rulers, providing a variety of sizes for different sewing projects. ensuring precise and accurate measurements for all your sewing needs. 4. Enhanced Accurate: The non-slip rings on the back of the quilting rulers and templates provide a secure grip during cutting, ensuring accuracy and preventing slippage. With our sewing ruler, you can work with confidence, knowing that they will stay in place for seamless and precise cuts. 5. option: This 4-piece seam ruler set makes a thoughtful gift for friends and family who have a passion for sewing. The practicality and versatility of these rulers will delight any sewing enthusiast, making it a perfect present for birthdays, holidays, or special occasions. 3. Multiple applications: Whether you're a sewing enthusiast or a professional tailor, these rulers are perfect for all your DIY sewing projects. Use them for measuring fabric, marking patterns, or cutting pieces with enhanced accuracy and efficiency.