| Brain Matrices Specifications | |
| 0.5mm Steel | 1mm Steel | 1mm Acrylic | Size | Dimension A | Dimension B | Dimension C | Dimension D | Dimension E | Cavity Depth |
| 69-2165-1 | 69-2175-1 | 68-1175-1 | Mouse coronal (40-75g) | 3.18mm | 11.1mm | 8.73mm | 19.1mm | 12.2mm | 7.4mm |
| 69-2265-1 | 69-2275-1 | 68-1275-1 | Mouse sagittal (40-75g) | 3.18mm | 11.1mm | 8.73mm | 19.1mm | 12.2mm | 7.4mm |
| 69-2120-1 | 69-2130-1 | 68-1130-1 | Small rat coronal (175-300g) | 4.76mm | 15.9mm | 12.7mm | 36.6mm | 23.8mm | 7.6mm |
| 69-2220-1 | 69-2230-1 | 68-1230-1 | Small rat sagittal (175-300g) | 4.76mm | 15.9mm | 12.7mm | 36.6mm | 23.8mm | 7.6mm |
| 69-2150-1 | 69-2160-1 | 68-1160-1 | Large rat coronal (300-600g) | 4.76mm | 19.8mm | 14.7mm | 36.6mm | 24.7mm | 10.9mm |
| 69-2250-1 | 69-2260-1 | 68-1260-1 | Large rat sagittal (300-600g) | 4.76mm | 19.8mm | 14.7mm | 36.6mm | 24.7mm | 10.9mm |