Memorial vase insert measures 8 inches tall. This product is commonly used to make a silk cemetery arrangement in a metal urn. This urn is many times sold by the cemetery. Some of the memorial gardens like to have similar urns sold alongside the plots. This allows the owner of the cemetery to keep a certain look and neatness to the memorial garden. This memorial vase insert can be molded down if needed to fit a little smaller urn. It is the perfect supply item to hold your silk flowers in place. Here at Wholesale South, we sell many of these to our wholesale floral customer for their custom design cemetery flowers. This is a fairly common supply item for a florist. The main purpose of the memorial vase insert is to hold silk flowers in place.