Material
The design is made of stainless steel and crystal gem.
Color
Silver color for tunnel, black and multi color for gem.
Size
0g=8mm, 00g=10mm, 1/2"=12mm, 9/16"=14mm, 5/8"=16mm
Design
Double flared outlook, it is a whole part, can not screw open design, gem is hold on the tunnel.
Packing
Packed with white hard paper box, sponge inside to hold the tunnel. One pair packed.