Package Content: You will receive 4 pieces erasing shields in different sizes, enough quantity meets all your needs.Suitable Size: Our drawing template shields including 2 pieces of 9.3 x 6 cm/ 3.7 x 2.4 inches erasing shields and 2 pieces of 9.1 x 5.7 cm/ 3.6 x 2.2 inches erasing shields.Premium Material: These erasure covers are made of stainless steel, which is not easy to deform and can be used for a long time.Special Design: The stainless steel drawing template shields have 26 or 27 precision tooled apertures to erasing some special areas and drawing some amusing pictures.Wide Application: Our stainless steel erasing shield is lightweight and easy to carry, so they are suitable for students, engineer and other painters, etc. Packing list: 4 x Eraser Erasing Shield Template Specifications: Product Name: Metal Stainless Steel Drawing Shield Drafting Tool Material: stainless steel Notes: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.