1) Whirlpool bath 2) Waterfall rainbow fill spout 3) Hand-held shower 4) Hot/cold faucet handle 5) Diverter handle 6) Drain/overflow 7) Pipe-flushing system 8) Earth leakage protection 9) Slip-resistant bottom 10) Available acrylic color: white (standard), ivory, grey, red, blue 11) Air bath (optional) 12) Digital control panel (optional) 13) TV/12" with DVD compatible (optional) 14) Thermostat faucet (optional) 15) Refrigerator (optional)