Features:Made of plastic of good quality, good toughness, clear and durable, easy and convenient to use Come with 13pcs rulers, can satisfy your different needs Multi-style and Multi-function Ruler Set, Widely used, suitable drawing, cutting, plate and other clothing design students, designers, pattern maker and tailor perfect tool manual cutting plate making. Specifications: Style size(approx): Multi-function placing ruler: 55x5 cm/21.65x1.97 inch Multipurpose curve ruler :52x13 cm/20.47x5.12 inch Multi-function cutting ruler: 45x12.5 cm/17.72x4.92 inch Multi-functional garment ruler 48x14 cm/18.9x5.51 inch Multipurpose proportional triangulation ruler:21x11 cm/8.27x4.33 inch Comma curve ruler :30x11 cm/11.81x4.33 inch Button ruler: 21x13.5 cm/8.27x5.31 inch Large scale ruler:60x5 cm/23.62x1.97 inch Snake shaped ruler :length 48 cm/18.9 inch, with 40 cm/15.75 inch scale Built-in scale ruler: 45x5 cm/17.72x1.97 inch Multi-functional sleeves ruler: 6 cm/2.36 inch Multi-function button ruler: 26x12.5 cm/10.24x4.92 inch Curve ruler: 24x12 cm/9.45x4.72 inch wheel with wooden handle: 15.5x1.5 cm/6.1x0.59 inch Colour: Material:plastic Package Contents: 13 x Sewing Ruler Only the above package content, other products are not included. Note: Light shooting 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.