It's pretty easy to balance it in the palm of your hand, straddle it, or even fix it into place using some underwear (though the speed is pretty difficult to play with if you put it in underwear.)
Considering the price of so many other clitoral vibes, I think it's worth it. Many of the ones with higher price tags aren't completely waterproof and don't have as much power.
i think the fabric take test in products before .... putting them out there.... if not they will have a trouble... i think the toy should be fine ... and if they are selling it is because all is under control... so you should not be scared... i think the material should not harm you at all... and hope this was helpful for you and other girls