Floor-mounted, back-outlet toilet bowl and tank less seat Pressure-assisted siphon jet action High efficiency ultra low consumption (1.1 gpf/4.2 Lpf) uses 31% less water Permanent EverClean surface maintains the cleanliness of the surface 16-1/2" (419 mm) Chair Height for accessible applications 2-1/8" (54 mm) fully-glazed trapway Condensation channel 10" x 12" water surface area Chrome-plated metal trip lever 4 color-matched bolt caps included