Feature: 1. MULTI FUNCTION: The unique shape design allows the ruler to measure 60 degree and 120 degree, which is practical and useful. 2. TRANSPARENT DESIGN: This wedge ruler is transparent and clear for more accurate alignment and measurement. 3. ACRYLIC MATERIAL: The sewing wedge ruler is made of anti slip acrylic material, which is light and sturdy, easy to carry, hard to broke. 4. EASY TO MARK: The black and white markings on the sewing ruler make it easy to line up for cutting and trimming. 5. WIDE USAGE: This quilting ruler is applicable for quilt sewing pattern design, drafting, fabric cutting, pattern making and other clothing design. Specification: Item Type: Sewing Wedge Ruler Material: Acrylic Weight: Approx. 116g/4.1oz. Package List: 1 x Sewing Wedge Ruler