Functional bedding, functional bedding components, and functional bedding accessories, manufactured/provided in the form of and built-into various mattress and bedding related items namely, mattress encasements, mattress covers, box spring covers, platform covers, foundation covers, adjustable foundation covers, built-in panels for platforms, foundations, adjustable foundations, mattresses, mattress supports, foam mattress toppers, bed skirts and kits incorporating the foregoing and component...