A canopy mattress is a decorative mattress considerably just like a 4-poster bed. A typical canopy mattress normally options posts at each of the 4 corners extending 4 toes high or more above the mattress. Ornate or ornamental cloth is usually draped across the higher house between the posts and a solid swath of cloth may create a ceiling, or canopy instantly over the bed.
A 4-poster mattress is a mattress with 4 vertical columns, one in each nook, that support a tester, or higher (normally rectangular) panel. This tester or panel will typically have rails to allow curtains to be pulled across the bed. There are a selection of vintage 4-poster beds extant relationship to the 16th century and earlier; many of those early beds are highly ornate and are created from oak. An instance of such an early 16th-century 4-poster resides in Crathes Citadel, which was made for the unique fortress homeowners in the Burnett of Leys family.