2 grids:
Size L:15.2cm, W:15cm, H:9cm, Weight: 492g
3 grids:
Size L:23cm, W:15cm, H:9cm, Weight: 693g
4 grids:
Size L:30.5cm, W:15cm, H:9cm, Weight: 815g
5grids:
Size L:38cm, W:15cm, H:9cm, Weight: 970g
6grids:
Size L:45.5cm, W:15cm, H:9cm, Weight: 1140g
