Square Quilting Ruler: The quilting ruler is made of durable acrylic material, designed for quilting, sewing, measuring, drawing and crafting; Our fabric ruler is designed with clever angles to precise cutting Acrylic Ruler: This patchwork quilt ruler is made of sturdy acrylic and laser cut with cleaner sides for and easier cuts Ironing ruler: The ironing ruler adopts special technology and is made of High-quality materials, so you don't have to worry about the hot steam of the iron; the ruler has rounded corners, which is convenient for measuring special parts, and also has a right-angle design, which can be used to measure the horizontal and vertical dimensions of fabrics These quilting rulers and templates can also be used for crafting projects, including sewing, scrapbooking, and paper crafting.Also can be used with the classic loop rotary cutter as a cutting ruler. note: The actual product may have slight color differences or differences, which does not affect use. Material: Acrylic colour: As Shown Package Contents: 4 x square quilting rulers(4.5/6/9.5/12.5inch) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.