I am making a 22K balloon. I need to purchase my Velcro, and I don't know how much is enough (or too much.) The vent is 14 feet in diameter, 16 gores. I assume I will purchase one-inch Velcro. Any reason to consider something else? Thanks, Tom --- tmd at deering.org http://www.deering.org ------- Replies will be automatically sent to the list.