Beyblade: Metal Fusion Party Hats. Are you ready to become the ultimate Beyblade champion? Gather your fellow Bladers and join Gingka Hagane for a birthday party that's really tops! With our Beyblade: Metal Fusion party supplies you'll love how easily you can transform your home into a Beyblade stadium for you and your friends to celebrate in as you finish off the evil Dark Nebula corporation once and for all. Go ahead. "Let it rip!" Easily pick your party guests out in a crowd with these Beyblade: Metal Fusion Party Hats. Paper. (8 pcs. per set) 5 1/2" x 14 1/2" diam. © Takafumi Adachi, Nelvana International Ltd.