WHAT CONTAINS - One size is 8 x 8 inch. It is satisfy your various needs. High Quality Material - KEARING pattern sewing ruler is made of High Quality plastic material(PVC material), which is soft but strong. Sandwich Line Sacle - Sandwich line to prevent numbers from rubbing off. The scale is clear and accurate, you can clearly see the object. PRACTICAL TOOL - The sewing ruler is excellent tool for fashion designers. It is practical measure tools during your sewing work process. WIDE APPLICATION - Perfect for drawing, cutting, quilting, dressing making and other clothing design work., Weight: 0.093125 Pounds, Manufacturer: KEARING