: Mattress encasements; Mattress encasements that fit over the underside of mattresses to provide mattress maneuverability and bed skirt management, namely, mattress rotation, mattress sliding, mattress removal, mattress installation, bed skirt holding, bed skirt removal, bed skirt installation, and bed skirt replacement; Mattress covers that fit over the underside of mattresses to provide mattress maneuverability and bed skirt management, namely, mattress rotation, mattress sliding, mattress...