Do you use them alone? Do you use them with your partner? What's your favorite?
I love this:
http://www.amazon.com/Under-Bed-Fetish-Sex-Restraints/dp/B003GRCHO6/ref=sr_1_1?ie=UTF8&s=hpc&qid=1279668062&sr=8-1
I got it for ~$30. It was worth every penny.