Cleaning supplies are just not too exciting, but the Photographic Solutions Pec Pads have been an integral part of my lens and sensor cleaning routines. The only thing I can think of to tell you that the package above doesn't, is that they are inexpensive.
Here is the marketing text from Photographic Solutions ...
PEC*PADs are the ideal photo wipes for those who hate photowipes! Until PEC*PADs came along, photowipes fell apart, left lint and scratched emulsions. PEC*PADs are extremely strong, lint-free and so soft and pure (99.999%) it is almost impossible to scratch an emulsion with them. PEC*PADs are so soft they can be safely used to clean all types of sensitive surfaces : scanners, CD's, mirrors, lenses, telescopes etc. When PEC*PADs are used with PEC-12®, they are ideally suited for cleaning photographic film and print emulsions.
PEC*PADs are available in two convenient sizes. The 4 x 4 inch (10 cm.sq.) wipes are perfect for cleaning 35mm and other small areas; the 9 x 9 inch (25 cm.sq.) wipes are best suited for larger film or print formats, murals, scanners etc.
When using Eclipse
When used with PEC*PAD photo wipes, it is possible to clean only the portion of lens which is dirty eliminating "hazy swirls". Dispense several drops onto a clean, folded PEC*PAD and lightly wipe surface in a single direction. Refold pad to expose a clean side and re-wipe as necessary. Other lens tissues may not work as well, and some experimentation may be required. Each box contains a 59 ml. (2 fl. oz.) bottle with dropper applicator.
PEC*PAD is not recommended for cleaning the CCD. It is not the same material used in the Sensor Cleaning Swabs. PSI does not approve or warranty the CCD or any camera part from any damage caused by using non approved products.