200 Dreadlocks Beads Hair Braid Rings Clips Dread Locks Hair Braiding Metal Cuffs Decoration/Accessories Jewelry(Silver and Golden)

Q: Can these be used more than once?

Yes and no, it depends how hard you press them close.

Q: Lead and Nickel free?

It doesn’t indicate anywhere that they are lead or Nickel free on the listing or on the packaging.

Q: do they tarnish over time? also, are they adjustable? are they durable?

They don’t tarnish I think, I haven’t see then last more than a couple of days on my daughters head, when we used the i notice they break in half if you open and close them too much, they are weak and cheap but you get a lot of then for the price, so don’t expect much for that price. If you are wearing them for one night the go for it