This package contain the zipper folders to use with customfoldericons tweak. Now to install that tweak you need to add this repo.fortysixandtwo.com and install the tweak and to set it up you need to go wit ifile into var- mobile- library- customfoldericons and see the names of each folder and those names need to be on your springboard in order to work also when you make an folder with that name make an respring to can apply it.