This ruler was made from a durable premium quality acrylic plastic and laser cut for a smooth edge that allows for easier deeper cutting of fabric layers.The patented double line effect is printed in black and yellow which allows the used to see the grid on both dark and light fabrics.Used for sewing, scrapbooking, crafts, weaving and more! this 6.5×24 inch package contains one 6.5×24 inch ruler.Made in usa.