Dimensions for 4.5" x 4": 2.2 lbs, 3" Grower pot size with 3.25" opening.

Dimensions for 6" x 5.25": 3.6 lbs, 4" Grower Pot Size with 4.25" opening.

Dimensions for 7.5" x 6.75": 5.6lbs, 5.5" orchid grower pot size with 5.75" opening.