Please  Note：

Copper is easily oxidized，the color of the item may be darker than the pictures showing.

• Material : Brass
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• Inner Width: 35/38 mm
• 
  
• Weight: 45 g (35 mm)
• 
  
• Color: As picture  
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• Quantity: 1pcs

Please make sure it can meet your  design requirements. 

Any question please contact with me.