The majority of mattress in the 21st century feature the bed structure and the mattress, along with the bed mattress sitting on peak of a solid bottom constructed from either a sprung foundation or wooden slats. Many modern-day beds likewise include the option of a headboard for resting from and clinical mattress can easily even consist of side rails as well as in some cases both kinds of beds additionally include footboards. Bedrooms that possess head boards additionally typically have mattress skirts which double up as dust deals with that both defend and also conceal the genuine mattress structure under the bed mattress.