Lol - it's true tigger. I don't bite my nails, but keep them fairly short. Fancied long red talons one evening, and this same friend put some false ones on for me. Well! I couldn't type in them, couldn't do up the zip on my jeans - and the ******* stayed on for almost two weeks. That included them being in water. Don't think the chlorine'd have a great effect China, because it's so watered down in comparison to the water in a pool, and it's not as if you'd be in there for hours.