Morse code is a signal code that is on and off. It expresses different English letters, numbers and punctuation through different arrangements. This is a great invention, you can use it to express love to the people you care about Size - Adjustable bracelet, bracelet size is about 6.3inch-11inch, beads: 2mm, designed to leave on through daily wear including baths.Please note that our products do not include cards AMAZING QUALITY - Morse code bracelet is silver plated, anti- rust, nickel free and hypoallergenic for safe, comfortable wear. The bracelet has a smooth shining surface, long-time color retention, excellent craftsmanship and top quality, you deserve to own It