Material Transparent acrylic material allows you to see the work you are doing through the ruler. Excellent Texture Patchwork quilt ruler with premium sturdy 3mm-thick acrylic, which is strong and smooth. [ Quilting Template]Use the straight edge of this double ruler to cut 1 ½ inch and 2 ½ inch strips or use pre-cuts on the market. Sew the strips together to form a set of 4 ½ inch wide strips. Turn the ruler to cut multiple shapes and finish in 4 inch. Multiple layers can be cut simultaneously. Clear Scale Design Accurate scale, thin and clear lines, which is easy to read. [Multifunctional Sewing Tool]90° acrylic ruler is very suitable for garment sewing pattern design, drawing, fabric cutting, pattern making, etc. It can help you save time and increase efficiency and is the for DIY craft lovers. A great tool for beginners, designers, patternmakers, tailors and seamstresses. Also a great gift for them! Color: transparent Material: Acrylic Package Contents: 1 x Quilt Ruler Only the above package content, other products are not included. Note: Light 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.