Water jet massaging waterbed mattress

A water jet massaging mattress comprising, in combination:

• a mattress including an interior formed of a soft material and having a solid rectangular configuration with a planar top face, a planar bottom face, and a periphery formed therebetween, the mattress further including a rigid base plate with a rigid planar configuration coupled to the bottom face of the interior and a water impermeable flexible layer coupled along a perimeter thereof to a periphery of the base plate thereby encompassing the interior;
• a plurality of horn-shaped apertures formed in the interior of the mattress each with an open top of a first diameter and coincident with the top face of the interior of the mattress and an open bottom of a second diameter less than the first diameter and coincident with the bottom face of the interior, wherein a vertical cross-section of an upper periphery of the open top of each horn-shaped aperture defines a portion of a pair of circles thereby affording additional comfort;
• a plurality of circular apertures formed in the base plate of the mattress in concentric relationship with the open bottom of an associated one of the horn-shaped apertures, wherein each circular apertures has a third diameter less than the second diameter;
• and
• a jet assembly including a plurality of jets each coupled within an associated one of the circular apertures of the base plate and remaining adjacent thereto and a water pump situated below the rigid plate and connected to a bottom of each of the jets via a plurality of conduits for circulating water through the horn-shaped apertures and against the water impermeable layer.