Sally Hansen Salon Effects Real Nail Polish Strips, in "Kitty, Kitty". When applied as instructed, these last for weeks! I've had them last as long as 32 days (basically, I was just ready to try a new design).
They provide my nails with such a good degree of protection that I've seen amazing improvement in my nail's strength and length.
I usually apply a coat of Sally Hansen Diamond Strength No Chip Nail Color, in "Flawless" around the 7th day and every 4th day there after.
They come in a plethora of colors and designs>>>