One of my baby hamsters has fluffy bedding wrapped around its paw help?

That's awful! The fluffy fiber type bedding is always dangerous to baby hamsters. You shouldn't do too much as the hamster could cannibalize its young. The mother should either cut it off or you may just have to let nature take its course. If there is nothing you can do you have to leave it to the mother. Hamsters aren't the most attentive mothers though. If the baby dies I would get it out before she eats it. It breaks my heart to see that happen. Good luck.