30ft dia. Professional Weather Balloon for $94.95

1200g Professional Meteorological Weather Balloon, Project Aether brand. Diameter at release = 10 ft. Diameter at burst altitude = 30 ft. Volume at release = 100-150 cuft. Nominal Lift = 7.6 lbs. Maximum Lift = 15 lbs. Neck diameter = 3.3 inches. Neck length = 9 inches. Ascent rate = 1000 ft/min (up to 2000 ft/min possible). Burst altitude = 115,000 ft. Material = Natural latex. Great for tethered and free-floating aerial photography projects. Take pictures like these using this balloon and a camera.