Kord and Anderson brands are the best value in reusable pots. All sizes have thick almost crush-proof, dark green walls, with a smooth finish to keep soil from sticking when plants are being removed for transplanting. Pots have drainage holes, wide bases for stability, a rim band for extra strength and ease of handling. 25 minimum. The Anderson 2" pot is 2" sq x 2-1/8" deep. A full case is 1548 pots.