Just unpacked the light - it comes with a little sheath, spare o-rings, spare rubber "clicker" button, and a wrist lanyard:
It is really small, but feels very solid an well built:
For comparison with my flip side wallet and my "pointer" that I use at work;
Adjusting the modes is really easy... and this thing is BRIGHT! Lights up the backyard a lot more than my 4 C cell dive light does.
Definitely a great light for the price. I haven't used any other lights like this so I can't give a good comparison - but I would recommend this one for sure!