ɪn ˈɔːɹdɚ tə dɪstˈɪŋɡwɪʃ ðˌɛm fɹʌm ˈʌðɚ tˈaɪp ʌv bˈɔːl, ðeɪ mˌeɪhɐv ɐ dɪstˈɪŋkt kˈʌlɚɹɪŋ ɔːɹ kˈʌlɚd bˈænd ænd biː stˈæmpt wɪððə wˈɜːd "ɹˈeɪndʒ".
In order to distinguish them from other type of ball, they may have a distinct coloring or colored band and be stamped with the word "range".