18Inch Congratulations Foil Helium Balloons-Pack of 10

? Package Included : 10pcs Congratulations Balloons Round Foil Balloon.
? Premium Quality :Our congratulations balloons are made with premium aluminum foil that is both durable and environmentally friendly. Congratulations foil ballons can be used repeatedly, automatic sealing.
? SELF SEALING: Build up an arsenal of colorful balloons with incredible speed and efficiency! The self-sealing valve of our aluminum foil balloons will automatically seal itself once they are filled. These congratulation foil balloon can be attached to walls, doors, tables, windows and almost anywhere.
? Note for Using Balloons: Do not overfill the congratulations foil balloons and avoid exposing them to sunburn or excessive heat. Over-inflation will reduce the lifespan of the balloons. Avoid sharp objects and excessive friction.