"Our most classic design, this egg-shaped pot fits all spaces large or small. Unique in the shape it works perfectly as a single feature or grouped in a range of sizes. The larger sized pots work perfectly with feature trees while the smaller sizes look great with small shrubs and cascading plant varieties. And since these modern planters are made from fiberglass and stone powder, they are lighter in weight yet ultra-durable, even in freezing and high-traffic conditions. Made of durable fiberstone composite (which is absolutely stronger than the cheap and fragile MgO fiberclay material). FIBERSTONE not MgO or FIBERCLAY!!! " Additional Details ------------------------------ Product description: "Our most classic design, this egg-shaped pot fits all spaces large or small. Unique in the shape it works perfectly as a single feature or grouped in a range of sizes. The larger sized pots work perfectly with feature trees while the smaller sizes look great with small shrubs and cascading plant varieties. And since these modern planters are made from fiberglass and stone powder, they are lighter in weight yet ultra-durable, even in freezing and high-traffic conditions. Made of durable fiberstone composite (which is absolutely stronger than the cheap and fragile MgO fiberclay material). FIBERSTONE not MgO or FIBERCLAY!!! "