Package includes 1 quilting ruler, made especially for quilting, sewing, and crafting projects. Mr. Pen erasable fabric marking pens set provides 5 pens, each with a specialized water-soluble ink that allows for temporary marking on fabrics, perfect for tailoring, sewing, and crafting applications. Mr. Pen quilting ruler is made of quality plastic with a certain thickness, which is durable, lightweight, and safe for long time use; its compact size makes it easy to carry. Designed to glide smoothly across fabric surfaces, these pens deliver clean, fine lines for precise guidelines that are essential for accurate cutting and sewing. Our quilting ruler is 3 x 17 inches in size, making it ideal for working with both short and long fabrics.