Excellent customer service and product. The paper was exactly what I was looking for, and the seller had an option where I could send in my design to be printed. The end product was perfect for my save the dates, and even with printing I received my order in 2 days. The paper is very thick, and watercolors print really well on it. I will definitely be coming back to Marsupial paper when it is time for me to print my invitations.The measurements are not exact, which is often needed when sweepstakes usage is concerned. Thickness is also a concern as they may get stuck in our awful postal service. They are very expensive and probably would not order again. This odd size is often needed when entering sweepstakes, but getting off on a tangent. The whiteness is slightly off as well.The paper is great quality, however I ordered it since they stated it was 80lb cover and it is much thicker. My printer will not take it so I cannot use it.I use these cards to enter sweepstakes. The size is hard to find and these were an awesome price and arrived quickly. I enjoy the color selection and very happy with the purchase. I will be ordering again.as a contester this 3.5 x 5 card perfect when a regulation post card won't doPerfect cardstockWas exactly what I needed!Good cards high quality prints come out looking very very nice