They are multi-packs.  You will get the following:

One pack of 25 sheets: 5 sheets of each shade red, pinks and white

One pack of 25 sheets: 5 sheets of each shade blues and white

One pack of 15 sheets: 5 sheets of each color golds, yellow and white

One pack of 15 sheets: 5 sheets of each color purples

Still in original celophane.