(1) One Heavy Duty 80mm (3.15") Diameter Kenzan ( Floral Pin Frog) made with a lead base and Brass Pins..Each Kenzan is 3.15" in diameter and .79 inch high. It weighs 1.1 pounds with Brass pins that are 12mm ( 1/2") long and a total height from base is 7/8". All Kenzan Pin Frogs should be secured to the bottom of your floral container for Maximum Holding Power and Safety. Floral Putty ans Clear Silicone are two adhesives that are use to assist in securing the Kenzan.