This property defines the Unicodes which belongs to Kaithi block
Characters like 𑂀,𑂁,𑂂, etc. are listed under Kaithi Block.
70 Characters are present in Kaithi Block starting with the Unicode point U+11080 that represents the character 𑂀.
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.