Material:Tibetan silver / Brass
Size(Approximate):30mm*24mm*20mm
Hole diameter:6mm
Note:It just contains the ship beads.Don’t contain the missiles beads.
Tibetan silver:It is one kind of alloy which contains around 20% silver and the rest is copper-nickel alloy.
Brass material can be attracted by magnet since it the mixture metal not the pure copper.