Features: 1.Classical code lock, elegant design, Da Vinci's intellectual style. 2.User can change the password by yourself. For example: you can change the password to the first two word of your and your love one 's first Two words combination. 3.You can put your engagement ring inside to make a big surprise for your loved. 4.And you can store your notes, poems, jewelry, keys or other valuables, ideal for giving someone a special gift. 5.Made of premium metal material for maximum durability.specification: Classical code lock, elegant design, Da Vinci's intellectual style. User can change the password by yourself. For example: you can change the password to the first two word of your and your love one 's first Two words combination. You can put your engagement ring inside to make a big surprise for your loved. And you can store your notes, poems, jewelry, keys or other valuables, ideal for giving someone a special gift. Made of premium metal material for maximum durability.: Material: Metal Default password: ILOVEU Package Size: Approx. 13 x 16 x 23cm / 5.1 x 6.3 x 9.1inPackage List: 1 x Gift Box 1 x Envelope 1 x Code Lock 2 x Hang Rope 2 x Ring 2 x Screw 1 x Wrench