CELEBRATE IN STYLE:Accent your prince & princess-themed party with this Satin Rainbow Birthday Crown Balloon. Exquisite design featuring a royal rainbow-colored crown with diamond-like embellishments at the top & "Happy Birthday" message in the middle. BALLOON BOUQUET:These party balloons contrast nicely with other foil or latex balloons to make a nice balloon bouquet or balloon arch and bring out the best in any photo backdrop or selfie booth. HELIUM INFLATION:To inflate it with helium please visit your closest Wanna Party store or contact any helium gas provider near you. Filling charges are extra. SIZE:The Balloon measures 27 inches and is made of high-quality aluminium film, which is safe and non-toxic. NOTE:Balloons arrive uninflated.