Clear transparent large hydrogen balloons are $368, with customizable messages. Additional hydrogen balloons are $25 each, and additional 6 hydrogen balloons are $120. In addition to the styles on the current page, general products need to be ordered two days in advance. Overseas flowers or special Dyeing flowers need to be booked earlier. If you have any questions, please contact our customer service for self-pickup - the 80 discount is not applicable to this product and cannot be used in conjunction with other discounts.