This property defines the Unicodes which have Saurashtra script
Characters like ꢀ,ꢁ,ꢂ, etc. are listed under Saurashtra Script.
82 Characters are present in Saurashtra Script starting with the Unicode point U+A880 that represents the character ꢀ.
Currently, as per latest version 15.0.0, Unicode supports 164 number of Script. Here are a few examples - Adlam,Ahom,Anatolian Hieroglyphs, etc.