Each one stands 8" high and has an opening diameter of 4". We sell the American made Plastic Cylinders in cases of 12 and in two color options: Gold and Silver. The color of each closley resemble a mettalic finish. These resiliant containers are a wonderful addition to any event, but in particular, weddings, receptions, memorials, and funerals. Use Aquafoam to hold and hydrate your flowers. Create beautiful centerpieces with the addition of flowers like Hanging Amaranthus, Dahlias, Delphinium, Lilies, and classic Roses. Made from durable plastic, the Gold and Silver Plastic Cylinders are an economical container that will bring you happiness for years to come.