These are some pretty little pasties. They come in a small cardboard envelope type package, containing two sets of pasties one plain black, one lace, and one matching mini heart body sticker to go with each set. They're very flat and will be essentially invisible under clothing (unless you're wearing something truly bizarrely clingy.

These are self adhesive pasties that should be large enough to cover almost all sizes of nipples. Big or small, they got ya covered. I can't find much information on what the adhesive is made out of but it's a hypo-allergenic medical adhesive and latex free according to the packaging. It also says that these are contraindicated for sensitive skin, skin with depigmentation issues (or if you have a family history of skin depigmentation issues), sun burned skin, or skin with open wounds (well duh). These are designed to be single use items, but I find that with a little eyelash glue you can get five or six uses out of them.

They stay on through cool or warm water, and will stay on basically until you take them off, which means they'll be preserving your modesty long after you're far too drunk to do it yourself, the ultimate in wardrobe malfunction protection. They do leave some slight adhesive residue on the nipple. These are in my opinion a unisex item (I think that pasties look adorable on guys)

To apply you're supposed to clean with a wet wipe or similar little wipe before applying to ensure that there's no oil left on the skin (you also don't want to apply it to anywhere you've recently applied lotion to as it won't stick).

They come in a simple fashionable cardboard envelope type case that works well for storage until you use them (basically these are disposable, and I know it seems like kind of a lot for a one use item, but trust me these are worth it). They're ridiculously flattering on, and just a wonderful sexy little accessory and modesty protector.

Um well I've long since used these up, but they were lovely and I intend to purchase lots more. Really useful to keep around for some outfits (I swear these prevented a serious wardrobe malfunction more than once)