Our 18" heart shaped custom printed foil balloons are great for weddings, Valentine's Day, romantic themed promotions and organisations with a loving edge! They come in a whole range of great colours and are suitable for filling with helium or air. They have a self-seal valve (no knots required!) and when inflated with helium with float for approximately 3-5 days, usually longer! See our Accessories range for helium weights & ribbon to complete your order.