1. Accurate positioning, simple operation, fit the wiper strip design
2. Two-way sandpaper for finer grinding
3. Zinc alloy electroplating process, delicate touch
4. Coarse sanding sheet: the wiper wear is heavy, use a combination of coarse and fine sanding sheets
5. Fine sanding sheet: the wiper wear is light, use fine sanding sheet
6. Material: ABS, zinc alloy
7. Scope of application: rubber strip wear, sun aging, abnormal noise, cracks, etc.
8. Weight: about 49 grams
9. Size: about 15.5x9x2.6cm
