Feature 1The scale of the product is very clear, easy to draw, simple and practically. 2The circle drawing tool is light, wearresistant, waterproof, and can be used for a long time. 3Made of 1.3-1.5MM plastic, light and durable, easy to carry and store, convenient to use. 4With 12 large circles, 12 small circles, 13 oval and various specifications, can meet your needs. 5Can be used with peace of mind, with strict quality control and quality assurance.Item Type: Drawing Circle ToolMaterial: PlasticSpecification:12 x Large Circle12 x Small Circle13 x OvalOval Specifications: Outer Ring: Approx. 65 ~ 77mm / 2.6 ~ 3in, Inner Ring: Approx. 49 ~ 61mm / 1.9 ~ 2.4inSmall Circle Specifications: Outer Ring: Approx. 60 ~ 71mm / 2.4 ~ 2.8in, Inner Ring: Approx. 45 ~ 56mm / 1.8 ~ 2.2inLarge Circle Specifications: Outer Ring: Approx. 72 ~ 83mm / 2.8 ~ 3.3in, Inner Ring: Approx. 57 ~ 68mm / 2.2 ~ 2.7inScope of Application: Suitable for drawing a perfect circle, oval .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List12 x Large Circle12 x Small Circle13 x Oval