I have had some for three years now and they are still as good as the day I got them. I did get a doz. last year because I only had 8 lift from the first two years. Great arrow only thing I don't like about them is my bag target will not hold them. They blow through it a lot and every thing comes out the back with them. I got a new bag target and was out shooting today and had some blow through it and it's a brand new target. They where grouping on top of each other in a 2 inch spot at 30 yards.