| Name | WHITE MEDIUM SMALL SQUARE |
| Unicode Version | 3.2 |
| Block（ブロック） | Geometric Shapes（幾何学模様） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ◽ ◽ |
| UTF-8 Encoding | ◽ e297bd |
| UTF-16 Encoding | ◽ 25fd |
| UTF-32 Encoding | ◽ 000025fd |