<p> 10pcs Plastic Measurement Templates Circular Templates Geometric Drawing Construction Templates Rulers Create clear rulers for suites and green offices.</p><p>10 sets (complete) professional design drawing template, made of high quality plastic, durable, not easy to break, the corners of the ruler are designed with curvature, not easy to hurt your hands, the ruler uses a lighter green, complete the set and meet all drawing needs.Includes: circular drawing template in multiple sizes, drawing template in multiple sizes, ellipse template, multi-function drawing template, geometric drawing template, template, learning mathematics, nut model, building model, network technology model, mechanical model curve model. Widely used: These models are suitable for building architectural planning, mathematical geometry, illustration, score measurement, jewelry design, mechanical design, electronic information drawing, etc. Each ruler has different patterns and scales to meet your needs suitable for studios, schools, offices, homes, etc. Washable: These drawing templates are all produced using the professional stencil printing process. There is no case where scale uncertainty disappears. It can be washed with water, with clear carving, long service life and complete collection. This is a very valuable gift. 30-day money-back guarantee with a full refund. If you have any questions, I will be happy to provide you with a full refund or a new replacement. If you have any questions, please give us the opportunity to contact us.</p>