cutt.ly/uhClGAl ,perhaps in this site you can find a good one
A king sized headboard can be converted to work with a California king mattress. However, it must be understood that the headboard will not fit as well as a paired headboard.
The answer to the riddle "What is higher without a head than with a head?" is a bed. When a bed has a headboard (the "head"), its overall height is greater compared to when it is just the mattress without any headboard. Thus, it is "higher" without the head.
Pillows Sheets Comforter Head Board Bedspread Headboard Mattress Cover
A full headboard is not necessary if your bed has a lip going all the way around that will hold the mattress. A headboard is usually a decorative piece, but it can also function as a keeper... to keep your head from hitting the wall.
I run estate sales. I just sold a used king size bed with nice firm mattress and brass colored headboard for $100. It was a Serta. I saw a new king size at Sleepy's without headboard for $1200.
To find more information on headboard king, you can always try visiting your local mattress specialist store, and ask the sales rep about the information on headboard king.
The foundation of a bed is what you put the mattress on top of, it is the bed it's self not including the mattress, headboard, foot board or any bedding.
emm, seems like the king size bed of your sleigh bed and your king size mattress are not matching. It is not normal to see so many gaps between mattresses, headboard and footboard. You definitely should do some measurement before you guy the mattress.
bolster pillow
Of course not! it would be way to big! isn't that kinda obvious?
SleepNumber Expanded Queen is 66" x 80" http://www.selectcomfort.com/air_mattress_beds/sn7000_price.cfm
City Mattress is a bed and bedroom furnishing store. It sells a variety of items such as mattresses, bed frames including the headboard, pillows, bedding and much more.