This Bloem Milano Modular Planters 21 in. Terra Cotta (3 Pack) is an exceptional planter system from the Milano series that's ideal for vertical gardening. Each modular planter offers an increased versatility, making planting in groups or individual planting much easier. It features a grooved base to allow different locking positions and a hand-awed ring decorative detail on the top part of the planter to make it more attractive. It has an outside diameter of 21 inches and it comes in a Terra Cotta color. This modular planter is sold in 3-piece set.