A wonderful large transparent orb balloon with a faint orange tint, perfect for vintage inspired events, tropical summer beach parties, birthdays and weddings. This impressive clear orange bubble round balloon can be used alone as an exquisite decorative feature at special occasions, personalsied by filling with confetti, feathers, small balloons or foliage or combined with other balloons to create eye catching displays, balloon arches and bouquets at larger and corporate events.these bubble balloons are made of poly plastic and include a self sealing valve. They are pre stretched and easy to inflate to approximately 46cm 18 using a latex regulator.suitable for inflation with helium. To inflate your balloons, you will need to purchase a helium cylinder for 30 balloons or helium cylinder for 50 balloons. Many florists also offer an inflation service for a small fee.