Vintage Japanese Gigantor Puffy Stickers-Original Package with Header Card-C

This package of vintage Japanese puffy stickers is unopened and unused. The package with header card is 3 and 3/8 inches ( 8.5 cm) wide and 6 inches ( 15.2 cm) tall.

All the stickers in the package are Gigantor, Ironman, T-28, or Tetsujin 28 related. This package contains five stickers ranging from  a small 1.5 inch ( 3.8 cm) wide to the full figure Gigantor at 2.75 inches ( 7 cm) tall. There are four Ironman stickers, and one snow mobile-like vehicle,

Condition is very good to excellent but since the package is unopened I have no idea how sticky the stickers still are.