Stainless Steel Rotatable Round Ruler(Gold)

1. The product is retractable and easy to carry2. High density, corrosion resistance, not easy to rust3. For drawing and measuring circles, can be used in industry4. Can be zoomed in or out, just rotate to adjust the size5. Material: Stainless steel6. Size: 12.5x12.5cm7. Weight: 130 grams