InnoMax Genesis 800 Ultra Waveless Lumbar Support Waterbed Mattress, King

The innomax gd800 genesis 800 ultra wave less lumbar support waterbed mattress nearly eliminates motion to provide custom tailored hydrodynamic sleep that contours to the body, resulting in virtually perfect body alignment for the ideal sleeping posture. the deep fill innomax g800, for use with minimum 9x72x84" rigid box or wood waterbed frames, provides near wave less support when filled properly. the g800 ultra wave less waterbed mattress, provides full depth flotation, near wave less performance and mid body lumbar support. other features include; 24 mil premium vinyl, ultra contouring sculpted body profile low tension vacuum formed sleep surface, air release valve, 3 dimensional multi-laminate reinforced corners, 4-way tethered support system, recessed l-seam construction and a thermally efficient black bottom. the sg1 (specific gravity 1) low tension mattress (ltm) surface features responsive levels of support for your body's varied levels of need; for the head, mid-body spinal.