Presentation:
<br />Model: rolling swivel with nice snap
<br />Material: brass
<br />Color: black 
<br />Size: 2#, 4#, 5#, 6#, 8# 
<br />Quantity&Test: 
<br />2# 40pcs  30kg
<br />4# 40pcs  25kg
<br />5# 40pcs  25kg
<br />6# 40pcs  18kg
<br />8# 50pcs  12kg
<br />Quantity: 210pcs/box