Generally speaking most people will choose the following size quilt cover for a given bed size:
King bed = Super king quilt
Queen bed = King quilt
Double bed = king or queen quilt (you will find most queen quilts are too narrow)
King single bed = double quilt
Sing bed = king single quilt
If you have the following bed size:
Super king bed (203cm x 203cm) - we can order this in for you
Californian king (183cm x 210cm) - we can order this in for you
Two king singles together (214cm x 203cm) - we have these in stock
Then you will need to use either a super king quilt or have a custom size quilt made.
Save A Lot Beds stocks mattress protectors of very high quality with 10 year warranty to protect your new mattress.