. Use the Morse password rules to spell English letters . See the picture below for the Morse password represented by each letter and number https://farm5.staticflickr.com/4861/45961996292_7999df2adf_h.jpg 【Morse Code】 Password:--/..-/-- Meaning: Mum (mother) 【Product Size】 The default chain length is about 15 cm + the extension chain is about 3.5 cm 【product material】 Pearl approximately 2 mm *Each product will come with a free packaging box *If you want to order customized Morse Code, please contact our library 【Shipping notice】 →Hong Kong area: [Hongkong Post] Easy Delivery Service If you choose to collect mail at any post office in Hong Kong, please fill in the name of the selected post office in the column of the receiving address (eg Aberdeen Post Office) -1-2 working days from the day of dispatch (If you want to send SF, please contact us, only accept "collect") →Taiwan area:【Hongkong Post】Registered (with tracking number) -7-14 working days from the day of dispatch → Overseas areas: [Hongkong Post] Registered (with tracking number) -From 10 to 20 working days from the day of dispatch 【Accessories Maintenance】 + Wear recommendation: Any jewelry is not recommended to wear bathing, bathing, swimming, sports, and avoid contact with hot springs, sea water, swimming pool chlorine, cleaning agents, or other chemicals. Before changing clothes or falling asleep, the jewelry should be taken off to prevent the jewelry from breaking or falling off due to accidental pulling and collision. + Daily maintenance: When not wearing, use cotton cloth or glasses cloth to gently wipe the surface to remove moisture and dirt, and then put it in a sealed chain bag to avoid oxidation due to contact with air. If the jewelry is contaminated with sweat or makeup care products, it is recommended to rinse with water, dry, and air dry before putting them in a chain bag.