uxcell Students Drafting Tool Stencil Plastic Clear French Curve Ruler Template 25cm x 11cm Product Name : French Curve Ruler Color : Clear; Material : Plastic Total Size(Approx) : 25 x 11cm/ 10" x 4.3" (L*W Max) Simple, practical and precise French Curve Ruler Ideal for costume designing, engineering drawing and suit for artists, fashion designer and pattern maker