I have a set of 3 Freewell ND filters (8, 32, 64). Their thread size is 95mm because I learned that if you can get filters that are far larger than any of your lenses you will never have to worry about vignetting. These magnetic filters are my favorite NDs ever! I always hated wasting time screwing on ND filters and variable ND filters always give you color shifts or artifacting especially if you are shooting outiside during the day. With these you have none of that. These are in great condition. Basically new. Can't go wrong with these. I would keep them but I now shoot with cameras with built in ND. If you don't want all 3 please let me know and I can re-list the one you want. Please keep in mind that the boxes they are photographed in may not be representative of the actual filter that is inside, I collected a lot of these over the years and lost the correct box in some cases. Please let me know if you have any questions or would like more photos.