[ Package Included ] - This pack contains foil 4 balloon number in Pink color, and 1 inflatable straw to make inflation and deflation much easier [ Easy To Use ] - These number 4 balloons have hanging holes on the top, self-sealing without tying. Before inflating, please use a straw to open the self-sealing glue in the inflation hole. Do not over-inflate the balloon to avoid bursting. The balloon can be reused after being deflated by the straw [ Applicable Scene ] - The color of this number balloon is Pink gradient. These foil 4 number balloon set can widely applied in boy or girl 4th birthday party, anniversary events, or other themed parties as a beautiful photo background [ Product Safety ] - These number balloons are made of safe and non-toxic material, durable and not easily damaged, but please keep them away from any heat source or sharp points to avoid melting and breaking [ After Service ] - If you have any problems using our products, please contact us by email, we will try our best to provide you with a satisfactory solution This pack contains foil 4 balloon number in Pink color, and 1 inflatable straw to make inflation and deflation much easier.These number 4 balloons have hanging holes on the top, self-sealing without tying. Before inflating, please use a straw to open the self-sealing glue in the inflation hole. Do not over-inflate the balloon to avoid bursting. The balloon can be reused after being deflated by the straw.The color of this number balloon is Pink gradient. These foil 4 number balloon set can widely applied in boy or girl 4th birthday party, anniversary events, or other themed parties as a beautiful photo background.These number balloons are made of safe and non-toxic material, durable and not easily damaged, but please keep them away from any heat source or sharp points to avoid melting and breaking.If you have any problems using our products, please contact us by email, we will try our best to provide you with a satisfactory solution.