Size Dimensions
--------------- ----------
Full 54" X 74"
Queen 60" X 80"
King 76" X 80"
California King 72" X 84"
What size mattress is 75 by 53?
Full Size Bed
What size is a 75 by 54 mattress?
Yes, full size and double mattresses are the same. Both mattresses are 54 by 75 inches. The name “double” comes from the idea that a full size mattress is twice the size of a twin, but it's actually 16 inches wider and 1 inch longer.