This property defines the Unicodes which belongs to Palmyrene block
Characters like 𐡠,𐡡,𐡢, etc. are listed under Palmyrene Block.
32 Characters are present in Palmyrene Block starting with the Unicode point U+10860 that represents the character 𐡠.
Currently, as per latest version 15.0.0, Unicode supports 328 number of Block. Here are a few examples - Latin Extended E,Adlam,Aegean Numbers, etc.