Swim diapers size 6-7

Swim diapers size 7
3 unopened packages (each containing 1 piece) + I am including 1 opened package and one diaper size 5-6.
I opened the package to visually confirm its contents in the store, but while traveling, there was no need for the diaper, nothing has been touched or used from the package contents.
The price of each package was €1.2, so I'm passing it on for the same price ☺️