Check the listing for details. Lot/2 ANOGRAM 677 HOVER DISC 36" -3FT Alien Design Toss it, Roll it, Bounce it. Color: Multicolor, Condition: New. Listed at 9.95 USD. Toss it, Roll it, Bounce it off a wall and create your own tricks and games. The hover disc floats, hover and defies gravity. Designed for safe Indoor fun. Inflates to 3 Ft in Diameter. It flies like a Frisbee but floats like a blimp.CHOKING HAZARD – Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at onceThe Hover disc is made from a special nylon coated metal developed for NASA and used by the space program. It is very durable so it won't tear easily. Unlike regular balloons if it should get punctured, you can easily patch it with clear tape.The Hover disc also has a smart valve which shuts itself automatically and stays inflated for three to four weeks. The smart valve also allows you to top off or refill time and time again.Toss it, Roll it, Bounce it off a wall and create your own tricks and games. The hover disc floats, hover and defies gravity. Designed for safe Indoor fun. Inflates to 3 Ft in Diameter. It flies like a Frisbee but floats like a blimp.CHOKING HAZARD – Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at onceThe Hover disc is made from a special nylon coated metal developed for NASA and used by the space program. It is very durable so it won't tear easily. Unlike regular balloons if it should get punctured, you can easily patch it with clear tape.The Hover disc also has a smart valve which shuts itself automatically and stays inflated for three to four weeks. The smart valve also allows you to top off or refill time and time again.