1. Material: engineering plastic + carbon steel
2. Product specification: 3m, 5m, 7.5m, 10m
3. Zero correction ruler hook, accurate measurement, reliable data
4. Thickened tape bar, improve the efficiency of independent work
5. Clear and easy to read scale, wear-resistant surface is not easy to fall off the word
6. Slide knob locking design, after pulling out the tape, push the slide knob forward to lock the tape and pull the slide knob backward to recover the tape, convenient to use
7. High-strength engineering plastic ruler shell, durable, strong impact resistance
8. Sleek and compact appearance, easy to carry
9. Suitable for a variety of scenarios, such as drawing, decoration, furniture measurement, etc