Hi maddalyn,
There is some history that would make me VERY cautious about dealing with Dremata, Green Mattress Factory, or any of their other websites. I would make sure that you’ve done more research and read post #2 here and post #6 here and the information it links to before making any purchase from them. (NOTE ADDED: their website appears to be down and their phone number disconnected so they may have gone out of business once again … see some of the recent complaints at the BBB here).
Phoenix