Show how much your Seahawks mean to you this gameday with this NFL® Seattle Seahawks™ Balloon Set. Perfect for pairing with the rest of your Seattle Seahawks party decorations, fill these mylar balloons with helium and let them soar. Trust us, your party supplies will appreciate the addition. Mylar. (5 pcs. per unit) Includes one Supershape™ balloon, 21" x 17"; two star foil balloons 18"; and two football foil balloons, 19". © Anagram International, Inc.