Scientific and Reliable Design: The ruler features precise scales on both sides and can rotate 360°, locking accurately at 90° and 180° for enhanced flexibility. The white scale on the black background ensures clear and easy reading. Convenient and Practical: This compact flexible ruler is smaller than standard folding rulers, making it ideal for travel. It can be easily carried in a pocket or backpack. High Quality Materials: Made from durable PVC, the 1M folding ruler has a smooth surface, fine craftsmanship, and excellent resistance to drops and wear. It offers accurate measurements with optimal elasticity and flexibility. Stable Pivot Design: Featuring a tongue-and-groove construction, the ruler locks securely into place and ensures long-lasting durability. It is an ideal tool for joiners, carpenters, masons, construction workers, roofers, electricians, and DIY enthusiasts. Product Name: Folding Ruler Product Features: 1. Precise measurement with fine workmanship 2. Flexible and portable, easy to carry 3. Stable and durable design 4. Scientifically designed for practical use 5. High-quality materials for reliable performance Product Specifications: Material: PVC Measurable Length: 1M Color: Black Weight: 50g Package Contents: 1 x Folding Ruler Note: Measurements are manually taken; please allow 1-3 cm variation. Color may vary slightly due to lighting and screen display differences. Actual product may differ slightly from image.