A NOTCH Charm (or Notch) represents a goal, or anything important in your life. They're specially engraved with words or icons, and they fit perfectly on a NOTCH bracelet. Notches are designed and made in the UK, from aluminium, brass and stainless steel. They measure 10.75mm across and have a 5.00mm wide rim. Each Notch is engraved with words or icons using laser-guided technology.