2 mm wide curb chain has added alternated components for uniqueness. 
 
The design description is as follow:
1 Moon 10 x 10 mm shape, on each side:  1 - 3 mm ball, 1 bar -1 - 3 mm ball.
This design is repeated 4 times.
Closes with a 6 mm spring ring clasp.
 
Length: 55 cm
Material: Alloy -  Gold Polished
Nickel Free
Brand: Fish
 
Pack of 12 pieces