We needed to quickly print 3 000 postcards and these sheets with four cards on each worked great. We had them printed on both sides. They separate on the perforations simply by bending them one way and then the other. Staples did a great job of getting them printed for us.
They print nicely but they are a little thin making the perforation quality hit and miss. Good for basic communication but not very professional looking. Its is cheaper than the brand names... so I guess you get what you pay for.
I use a lot of these postcards to print hymns for use in a senior citizen residence. The quality of the paper is good - firm enough for the residents to handle easily and can be used time and time again. However the only problem - and it can be a bit annoying - is that the cards do not usually separate along the perforations cleanly. Despite folding back and forth several times the cards frequently have uneven edges and do not look as nice as I would have them appear. However I do continue to purchase the postcards as they fill a need that I have on a weekly basis.
These cards seem to be of good quality and take the inkjet well. The only downside would be the perforation. It could be better. I found that instead of "cracking" when I folded them they seemed to bend or fold somewhat resulting in a less than perfect separation of the cards. Overall however I would say that I am pleased with this product.
I was attempting to print postcards for a local church to invite our neighbors to a harvest party. But using the Staples brand instead of the Avery was nothing but headaches first jamming and ruining my old HP Deskjet printer and then having problems feeding an Epson ink-jet printer I had purchased. I think it would be easier to just toss the box out and go back to the Avery post cards.