Product packaging: You will receive two flexible folding rulers in black and white. The folding spiral ruler measures 15 cm (5.9 inches) when folded and has a total length of 30 cm (11.8 inches) when unfolded. High-quality materials: The folding spiral ruler is made from high-quality materials; it is soft, durable, shatter-resistant and flexible. It is lightweight and foldable, so it can be stored in a pencil case or bag to save space. Foldable Design: Featuring a spiral folding mechanism, a transparent design and clear centimetre markings, these rulers make measuring and reading measurements easy. The joint incorporates a protractor capable of measuring up to 180°, combining multiple functions into a single ruler to make studying more convenient, efficient and effective. Ease of Use: The ruler folds easily; simply open it when in use and fold it away when not needed. It fits neatly into any corner of a pencil case or schoolbag, saving storage space. The high-quality materials ensure it remains flexible and resistant to breakage, preventing it from pricking your hands. Versatile: Widely used by students and teachers alike, this transparent ruler is an essential tool for schools, offices and homes. The folding ruler’s various designs cater to your diverse needs, bringing convenience to your work or studies, and can be shared with friends, classmates and colleagues., Manufacturer: Wlleoaa