Twin sized. The problem is that this isn't defined in any consistent way. The best solution is to just bring a measuring tape, or tell the person telling you it's a twin "I don't care if there are two of them, give me measurements in inches. Or centimeters. Or something."
You could also go to the link in the related links for a discussion of what the various ridiculous bed sizes mean in various places.
39"x75"
http://en.wikipedia.org/wiki/Bed#Standard_sizes
They will not. A queen size bed is 60" x 80" and a twin size is 39" x 75" and an XL twin would be 39" x 80". Two XL twin box springs are what you would use for a king size bed.
A California king size box spring is 72 inches wide by 84 inches long. It is the same dimensions for the mattress.
Size of queen bed dimensions
The Coaster Louis Philippe Cherry Sleigh Bed is not a twin bed. It comes as a queen size, king size, or California king size, but not twin.
Before purchasing both sa duvet and sheet set, look at the dimensions on the packaging. The package will say what type of bed the product is made for. If you have a twin bed, look for a duvet and sheet set that says "twin" on it.
No. A double sized bed is the same as a full size bed. A twin sized bed is also known as a single.
No. Two twin size mattress will fit a king size bed frame.
No. Two twin size mattress will fit a king size bed frame.
39x75
The width is the same as a twin bed, but the length is six inches longer than a standard twin.
Yes, most of the loft beds are made for twin size mattress or Full size. so. please check what is your loft bed size.
Nothing, they are one in the same!