Materual :TI ALLOY 6Al4V (Gr5) Material: Titanium Alloy Weight: 50g/pcs Titanium Ti Skull Cross Design Pendant Self Defense Material: Titanium Alloy 6Al4V (Gr5) Weight: 50g/pcsSize: length73×width36×thickness8mm Shipping:Shipping by Registered air mail with tracking number, arrived 10 ~ 15 working days normally,If you choose express courier,the freight cost need ask from sell