I didn't pay attention to the size. They're not the standard "post it" size. They're more like Barbie Dream Post-It size. Can't fault them for my stupidity for not paying attention. It was early, coffee hadn't kicked in, 16 credit card processing companies had already called trying to save my business money (wish all my other vendors tried to save me money like credit card processors) and I had a NyQuil hangover after dealing with the flu for two weeks and didn't realize these were the ones that are about twice the size of a postage stamp. Anyway, long story short, everything on my wife's desk at our store was noted and labeled within 30 minutes. She is still finding notes all over our store and at home. She says I'm being wasteful, but at hundredths of a penny per note (not including Sharpie ink cost) it's not a financial nightmare yet. However with the stock market tanking right now and crypto-currencies going belly up I maybe should have returned them, bit the bullet and spent the extra dollars on the more useful 3" or so "compare to" no-ad brand of temporarily adhesive note pads. When I got the envelope containing two packs it was like a disappointing Christmas gift. It didn't feel like 24 pads of regular ones, so I thought it was something else. When I opened it up and saw what they were my first thought was a four letter word, but then I realized it was my fault, my mistake. I dealt with it the best I could, had a nice Bourbon barrel Stout and got over it. If you are looking for tiny, off brand post-it-like notes then you will be thrilled with the quality of these. They are neatly packaged in wonderful cellophane and are perfect for placing tiny notes on tiny things you don't want to ruin. I would definitely recommend these to any of my friends with an affinity for tiny things and have absolutely no reservation in recommending this product to you, the reader.