Betallic Smiley Nurse Foil Balloon, 28", Yellow/White Description Great for Nursing graduation or any nursing party or event. Top quality foil will float for one week with helium. Self-sealing valve seals itself during inflation. Features: Great for nursing graduation or any nursing party or event Top quality foil will float for one week with helium Self-sealing valve seals itself during inflation This product is easy to use and highly durable Manufactured in Italy Product Details: Product Dimensions: 28 x 0.02 x 28 inches Item Weight: 0.353 ounces Manufacturer: Betallic Item model number: 85197 Is Discontinued By Manufacturer: No Date First Available: May 12, 2011