All 10 Inch Unicorn Balloons come Pre-Inflated on a Stick with their own Free Standing Balloon Holder Base (including a Peel-N-Stick Adhesive). (Peel-N-Stick Adhesives are intended for one time use only). Note: 10 Inch Unicorn Balloons come Pre-Inflated with Air and will not float. Due to the characteristics of pre-inflated Mylar balloons this product is available by ground shipment only! This product is not offered with 2nd Day or Expedited shipping. Please allow (5 - 7 days) from date of shipment.