The Five Nabawi Silver Dirham produced by 24 Qirats is a fine silver coin minted according to the denomination of the standard weight and purity of the Sasanian Drachma, the silver coins circulating in Makkah and Madinah during the era of Rasulullah (pbuh), which formed the basis of value used in the Nisab of Zakat revealed in 2 Hijrah.
The Five Nabawi Silver Dirham , Version 2, design incorporates a salawat into it.