Explanation

1 – Good character of all its narrators 

2 – Good memory and precision on the part of narrators with regard to what they are narrating. 

3 – Continuous isnaad from beginning to end, meaning that each narrator heard the hadeeth from the one before him. 

4 – The hadeeth is free from any oddness in its isnaad or text.  

5 – The hadeeth is free from faults in its isnaad and text.