'''polypropylene and polyethylene so that there is no damage to the slides and negatives.
'''Negatives:''' For these, you can buy a holders to organize and store them.
'''Mylar Sleeves: '''You can organize your slides and negatives in Mylar sleeves.
!
Other Types of Storage and Presentation Materials
*refill pages, which let you add more photos.
*storage boxes are ideal for storing photographs, prints, slides, and negatives. These are not cardboard boxes but boxes specifically made to keep away mold, moisture, heat, UV light, and so on.
*storage boxes to store these in for good quality protection.
*four flap envelopes that can be opened from any side.
*mounts can be used to store photos for presenting your work to an audience.
