Sky Fly Fire Lanterns SL-000-1 Wish Party Wedding Birthday Multi Color Lantern Flame Retardant Paper Imported Size when not inflatable: base diameter: about 38cm(15''), Height: about 97cm(38'') Assorted Colors Flight height: up to 1000m (approx.) Duration: 10-12 min (approx.) Made from superior quality, flame retardant paper, and easy to use