Event & Party Item Type:Party DecorationsMaterial: Aluminum film / aluminum foilBalloon type: Decorated balloonSize: 16 inch (differnt letter，number with little differnt size，Approx:35-40cm(diameter))Suitable venue: wedding， holiday， celebrations and other on-site decorationBefore blowing around 40CM， after blowing around 35CM.After Gas filled automatically sealing， can release / blowing， repeated use!Color: As pictures showQuantity:8 pcs/lotNotice:This balloon is automatically sealed， the gas will automatically kick seal， this balloon is relatively small， only filling the air， hydrogen or helium filling is not fly•Letters balloon usually affixed to the wall•Ideal decoration for wedding， parties， birthday， shopping malls，promotions•Great gift •Make you wedding/ party full of sweet and romant