Feature:Metal keychain is ultra strong and finished with sleek silver-toned nickel metalComing with 20 pieces flat for key chains with jump rings and eye pin connectors ; Enough to meet your different needsThese are good choices for DIY jewelry findings making, Also you can create your own for key chains to give as gifts or sell.Item Type:Jewelry,Metal: AlloyFinishing: PolishedColor: Silver MEASUREMENT: for Key ring, 25mm,Jump ring, 8mm,Chain extender, 35mm,Eye pin, 4x10mm,Quantity: 20 Pieces,Note:1.Please allow 1-3 mm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package included:20 Pieces for Key Chains.