WIDELY APPLICATION:Decorating the babykids, adults birthday party with this lovely 'HAPPY BIRTHDAY' Foil letter balloon banner,match with any party decorations and balloons.MATERIAL:Made of high quality aluminum foil thickened balloons,Very vibrantly colored It is safe and non-toxic, self sealing valve does not leak.How to Use: This birthday banner come with straw and ribbon, easy to inflate with air and hang it, can't float with helium.You can tape it to the wall or hang with string.PACKACKAGE INCLUDESGradient Rainbow16 inchu201cHappyBirthdayu201dBalloons(uninflated) + Straw X 1 + Ribbon X 1.Quality Warranty:If you encounter any problems, please contact us at any time, and we will solve them for you within 24 hours. These are excellent foil balloons for a birthday party. They are a good size (not too big and not too small)via the accompanying straw them extremely easy to inflate.They come with hanging holes found very easy to assemble and you have the choice to do all on one strand or separate onto two whichso a nice decoration to have that could be reused by taking air out again via the strawHappy birthday balloons banner is a perfect for birthday party decorations and supplies make all birthday themed parties ceremonialthey are perfect for all ages, kids and adults, and family. Makes a memorable impression for your birthday party