Helium balloon material
Else clues• Balloon material
• Birthday balloon material
• Collectible comic book protection
• DuPont material
• Film used for recording tapes
• Floppy disk material
• Insulation material
• Polyester film brand
• Polyester film trademark
• Polyester sheet
• Recording-tape polyester brand
• Shiny balloon material
• Shiny balloon polyester
• Solar sails material
• Strong polyester film
• Trademark in the film business
• (trademark) a thin polyester film