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36x38mm Nano Engraving PET Trasmission Diffraction Grating Ultra Precision
Specifications:
- Types: 50 lines, 100 lines, 300lines, 600 lines
- Size: 300 / 600 lines Dimensions: 36x38mm/1.42x1.5inch
- Quantity: 1 Pc
- Model Number: PET Grating
- Material: PET
- Color: multiple colors
- Brand Name: Shanwen
- 50 / 100 lines Dimensions: 38x20mm/1.5x0.79inch
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like