It is the same. As a matter of fact, when you buy a king mattress set, you get two twin box springs because a king-sized box spring is too hard to maneuver and turn corners with.

hi people :) ..well 3 months ago, my grandma passed away. My dad told me that i could move into her room now. Im going to remodel it, the walls are going to be a purple plum and im only going to keep my grandma's antique vanity but im going to paint it because i dont like the color...im also going to keep her bed so that i could make a king size bed with my twin bed...me and my mom went to the Jcypenny Home store to look at the bed comferter that i fell in love with online but the store didnt have it, and i explained the lady about the 2 twin beds, and she told me that it might going to be a little bigger ...

im kinda confused then...i have measured both of the twin beds and i got both "75"length x "39"width ...to tell you the truth, i dont even know if im measuring it right because i suck at math LOL ...

If its going to be a little bigger does that mean i have to get a california size bed comforter ..my mom cant buy a new king size bed..but if we were to buy one, id rather get a queen size one...

any help please