| Product code | 21ST |
| Cell shape | Rose pot shape with channels |
| Configuration | 3 x 7 |
| Outside dimensions (inches) | 10.80 x 21.23 |
| Depth (inches) | 4 |
| Cell top diameter (inches) | 2.88 |
| Cell max dry volume (cubic inches) | 16 |
| Drain diameter (punched) | 0.63" |
| Pieces per carton | 65 |
| Cartons per pallet | 20 |
| Bulk | 1440 |
| Manufacturing Type | Thermoformed |