4Pcs in Various Sizes: 4Pcs in total,sizes are 3.94/5/7.87/9.84 inch(10/12.7/20/25cm) in diameter and 3mm in thickness,allow you to choose the appropriate template according to your cutting needs.Easy to Use:The bright green makes the sewing board easily visible on dark and light colored fabrics. Transparency allows you to view the graphics below the template for easy positioning and accurate viewing of the drawing position.Perfect for Fabric Squares:These templates are designed specifically for use with precut fabric blocks, resulting in minimal fabric waste and making them ideal for layer cakes, quilt blocks and charm pack quilts.Multiple Use:Free-motion Quilting Ruler is suitable for handmade quilts,patchwork components,DIY blanket making and art painting.Widely used in clothing design such as painting, cutting, and plate making.Durable and Smooth:These stitching templates are made of acrylic material, with a smooth surface that is easy to clean and durable.