This amazingly detailed anatomical heart vessel is makes a beautiful statement piece! Very popular item! Fits small to medium plants, plants not included. Concrete is an amazing material, Ancient Romans had the right idea when they first developed it as a building material using lime, water and volcanic ash. It is versatile, modern and its neutral color make it look great on just about anything. Height: 4" Width: 3.5" Each concrete planter is made out of a specially created (by me) proprietary concrete mix. They are hand poured in small batches, carefully sanded, cured, and sealed before the bottom of each pot is stamped and lined with protective bottoms. I apply 3-4 coats of sealant to each item in order to get a shiny 'finished' look, most people can't even tell it is concrete! :)