Features: Double side measuring ruler with precisely inches and centimeters scale ensures accurately measurement for measuring, drawing project and professional drafting task. Crafted from pvc, this soft flexible ruler bends effortlessly to draw curves while resisting wear for durability. Suitable for engineers, architects, student, teacher, professional tailors, dressmakers, and crafting enthusiasts requiring precisely measurement in garment sewing, fashion desgining, technical drawing, or scale model. Widely used for construction planning, quilting pattern, architectural drafting, engineering drawing, measuring, fashion designing, sewing project, or classroom geometry demonstration teaching. Multifunctional bendable measuring ruler with slip resistant edges and fade resistant marking maintain visibilities under bright work space light or outdoor job condition. Specifications: Component: PVC Color: White Blue; Type: 30cm; 40cm; 50cm; 60cm Size 1: Approx. 30cm/11.81in Size 2: Approx. 40cm/15.74in Size 3: Approx. 50cm/19.68in Size 4: Approx. 60cm/23.62in Weight: Approx. 685g Package Includes: 1Piece Ruler note: Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. Due to difference between different monitors, the picture may not reflect the actual color