First things first: I LOVE this collar! The only thing that could make this better is if it said "Mistress" on the inside (a girl can dream right?). This collar shows everyone who holds the power in our relationship.
I basically wear this collar everywhere when I have my pet with me, and she has the matching slave collar.

This collar is really comfortable, and it's so easy to clean. In the highly unlikely chance that I do decide to loan it out, it has adjustable settings, which is awesome in case I decide to bulk up my neck. It can be very discreet if I want it to be. If for some reason, I am in a public setting, and I don't want the world knowing my personal business, I can just flip it, and it looks like a solid, black necklace.

My only complaint that I have about this collar is that it is very flimsy. It definitely makes up for it in style and comfort, though. It is so easy to store that I can keep it anywhere - my purse, a drawer, or my neck. I honestly think this collar is a must have for all slave/master or slave/mistress relationships.
It's perfect for beginners and even for people who've been doing this for years.

Everyone needs to go buy this collar RIGHT FREAKING NOW! It is awesomely fun, it can be used in so many different places, and everyone can enjoy it - doms, subs, or even people who just like other people to know who is boss. It's so easy to store, so easy to clean, and it's comfortable. Also since there's a matching slave collar, why not get both? That way, when you go out everyone knows what is yours, and what you are.

I've worn this collar to clubs, to the store shopping...everywhere! When I have my pet with me, it comes in handy because people know what is mine, and they know who I am...I don't share well.