Omg! These nails exceeded my expectations. I used the sticky tabs provided in the kit. The website says they last for a couple days, but with proper application they stayed on for 2 WEEKS. I was lifting, cleaning out my garage, and doing yard work the first few days of wearing them, and THEY DIDNT BUDGE AT ALL. The only damage it did to the nails was wear off the small golden beads after about a week, which is normal for the abuse I put these nails through. Even when I had an "oh sh**" moment, ...