"" (U+23A2)

Name LEFT SQUARE BRACKET EXTENSION
Unicode Versin3.2
Plane(面)基本多言語面 (Basic Multilingual Plane)
Block(ブロック)その他の技術用記号 (Miscellaneous Technical)
ScriptCommon (Zyyy)
CategoryMath_Symbol (Sm)
HTML Entity
⎢
⎢
UTF-8 Encoding e28ea2
UTF-16 Encoding 23a2
UTF-32 Encoding 000023a2
⎡ U+23A1
⎣ U+23A3