You can buy 6 different sizes of Maileg mice:
| Sizes | Measures | Furniture |
|
Baby |
≈ 3 in. | My/Baby mouse |
| Little brother & sister | ≈ 4 in. | Mouse |
| Big brother & sister | ≈ 4.5 - 5 in. | Mouse/Micro |
| Mum & Dad | ≈ 6 in. | Micro |
| Grandma & Grandpa | ≈ 6 in. | Micro |
| Medium | ≈ 12.5 in. | |
| Maxi | ≈ 19.5 in. |