Thước Nhựa Trong Suốt 15cm/20cm/30cm

R 15Cm/20Cm/30Cm Plastic Ruler Advertising Ruler Transparent Student Ruler Features: 1. Excellent quality: high quality material, safe and durable. 2. Clear reading: high purity and clear data. 3. Accurate measurement: light and strong, accurate. 4. Suitable for students, office and other measurement use. Descriptions: 1. High-quality material, safe and durable, high purity, clear data, suitable for students, office and other measurement use. Specifications: material: plastic Color: transparent Size: 15cm, 20cm, 30cm Package Included: 1 x measuring ruler Notes: Please allow 0-2mm error due to manual measurement, thanks for understanding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you!