Made of high quality porcelain  

Each pot has a drain hole and comes with saucer

Small - 15cm W x 14.5cm H
Holds a 4-inch (100mm) plastic pot

Medium - 21cm W x 19cm H
Holds a 6-inch (140mm) plastic pot

Large - 25cm W x 22.5cm H
Holds a 7-inch (170mm) plastic pot