Product Features:
1. Stable rigidity, light weight, non-magnetic and corrosion resistance;
2. General other CNC engraving machine, 3D printer;
3. Stack the gasket according to the model requirements and increase the height;
4. Made of wear-resistant elastic stainless steel.

Product specifications:
Outer diameter 10mm
Material: metal
Color: silver
Product weight: 10g/set

Package Contents:30PCS * Aluminum gasket (aluminum isolation column 3mm)