Bonijovirock4eva is right.
Water decals need to be soaked in water, then you should be able to slide them off of the backing sheet onto the nail, then sealed with a top coat.
I find alot of mine on E-bay
Nail decals, I buy mine off Ebay, have got them in wholesalers too, but megga cheap on ebay, great for little girls nail parties. The ones I get are already sticky, just pop them onto painted nail or over enhancement, finish with topcoat. You can get nice bridal designs too, with some diamontes they look lovely. Great if you are not brill at nail art. Have fun. lotsa luv x :hug: