2 Piece Necklaces for Best Friends with Custom Names Material: 925 Sterling Silver + AAA Quality Zirconia Price mentioned is for pair of pendants and pair of chains (One pendant and chain for men, one pendant and chain for women)! Accessory: Jewelry Box included (Random color and design for jewelry box will be included with rings set) PLEASE SEE ENGRAVING INSTRUCTIONS BELOW IN PRODUCT DESCRIPTION SECTION. By standard airmail delivery time is 12 - 17 days. Express Shipping delivery time is 4 - 6 days.