Next Day Labels 8-1/2 x 11 Laser/Inkjet Postcards 4 Per Page, (4-1/4 5-1/2 Each Card) 50 Sheets/200 White Cards

This paper is not an adequate substitute for cardstock it is far too flimsy I wonder if it will make it through the USPS mail system. if you're looking for a replacement of postcards I would keep looking as his product is too thin, the dimensions will probably classified as a postcard but it is not a typical postcard-size I knew that going into the purchase but as long as it would be accepted I was fine with it but the flimsiness of this product is troublesome I have not decided yet weather I will return it

Pre-perforated postcard stock from "brand name" suppliers has gotten to be ridiculously expensive. I thought I would try this as an alternative, since it was much more reasonably priced...although I was a little leery of the 100# weight (vs. the 110# I usually used). For most non-mail uses, these will work just fine, but they do seem a bit light for mailing, even though they meet USPS regulations. I'll soon find out how they fare through the machinery of the USPS, as I just sent a bunch out for a non-profit I volunteer for. I hope these work!

This product (white) works fine for me. The individual cards (4 per sheet) are the same size as the Avery 8387. The stock is thinner. I happen to have three 8387 sheets and a comparison with the weight of three sheets of each product is 37 g. Avery to 27 g. for these Next Day Labels.I will say that the thicker Avery sheets can sometimes be more difficult to print on my Canon PIXMA TS9520 inkjet printer. I sometimes place fewer sheets in the paper feeder.I have mailed 200 cards with return addresses and not observed any issues.

I liked that shipment came quickly, but the cards were packaged to tightly making crimping on the corners. The card stock was too light weight. I wanted to use them for recipe cards. Disappointed but not sending back.

These are fantastic! We used these to drop on porches ti advertise girl scout cookies. I've gone back 2 or 3 times this week to buy more. The hassle of having to cut paper is no more!