AZOOU 1-inch 9Digits LED Event Timer Countdown/up Clock with Days Hours Mins Secs Max Up to 1000 Days Red Color The max count days is 1000 days(999 days 23 hours 59 minutes 59 seconds) Excellent brightness and visibility for indoor activities Easy mount to wall/table/ceiling Dimension: 34cm W x10cmH x4cmD / 13.5"W x 4"H x1.6"D Weight:0.7kg