Meet the realest-looking fake nails you ve ever seen. The Instant Mani by Olive & June are press-on nails that come in 21 sizes (the most ever!) with the realest-looking fit. Each package contains 42 total nails and everything you need for a perfect press-on mani at home. Straight from the salon better than gel. Lasts 14 days thanks to non-toxic and non-damaging glue. Fake nails never looked so real.