Package Include--There are 1pc plastic curve ruler, measurable size 35 Inch/90cm, 1pc sewing tracing wheel, 5pcs tailor chalk pens in total, the size of curve ruler about 990x11x8mm (39x0.43x0.31inches). High Quality--The curve ruler is made of soft plastic material, this flexible curve ruler can be bent at will and has metal strips for shaping.Sewing tracing wheel is made of iron and wood. Easy to Use--The flexible curve ruler can be bent for easy use with pens and markers, and can draw perfect contour curves without measuring, ideal for measuring curved seams and designing curved quilt frame patterns. Perfect Gift-- Can be given to your friends who love art to complete their art set. They will love taking their work to a new level of consistency and high quality. Wide Application--The plastic flexible curve ruler is convenient for making clothes and various other uses. It is great for measuring curved seams and designing curved quilt border patterns, craft projects.