These heavy-duty seamless aluminium votive moulds will make votive candles which fit all standard votive containers. Diameter top: 1-3/4". Diameter bottom: 1.5". Height: 1-15/16" Wax capacity 1.5 oz per mould Burn time of each votive candle is approx 15 hours. Make sure these are washed and dried thoroughly before storing as they will rust if left or stacked when not completely dry.