Morse Code??Morse Code Is An Alphabet or Code in Which Letters Are Represented. Each Character Is Represented By A Unique Sequence. Size??Sterling silver Chian Size??45+5cm/18+2Inch??beads??2mm??designed to leave on through daily wear including baths Materials:Sterling silver beads, Waxed cord PERFECT GIFT CHOICE?? Wrapped in a classic jewelry gift box, a thoughtful present for her, best friends, girls, teen girls, sisters, daughter, mother, granddaughter, or yourself on Birthday, Graduation, Mother’s Day, Sweetest Day, Halloween, Thanksgiving, Christmas, Valentines Day, or just send as a surprise gift for that special one in your life to let her know you care about her. SERVICE GUARANTEE?? 90-day money-back guarantee for any reason;If there are any problems with the purchase, please feel free to contact us, we will help to fix the problem or make the full refund.