Specifications:

[Gray] three hot and cold (round tube)

[Gray] three constant temperature (round tube)

[White] third gear hot and cold (round tube)

[White] three constant temperature (round tube)

"Black" three hot and cold (round tube)

[Black] three constant temperature (round tube)

[Black Gold] third gear hot and cold (round tube)

[Black Gold] Three-gear constant temperature (round tube)

[Gray] third gear hot and cold (square tube)

[Gray] Three-gear constant temperature (square tube)

[White] third gear hot and cold (square tube)

[White] three constant temperature (square tube)

[Black] third gear hot and cold (square tube)

[Black] three constant temperature (square tube)

[Black Gold] Third Gear Cold and Hot (Square Tube)

[Black Gold] Three-gear Constant Temperature (Square Tube)

[Gray] four hot and cold (round tube)

[Gray] four constant temperature (round tube)

[White] four hot and cold (round tube)

[White] four constant temperature (round tube)

[Platinum] Fourth gear hot and cold (round tube)

[Platinum] Four-gear constant temperature (round tube)

"Black" four hot and cold (round tube)

[Black] four constant temperature (round tube)

[Gray] Four-gear hot and cold (square tube)

[Gray] Four-gear constant temperature (square tube)

[White] four hot and cold (square tube)

[White] four constant temperature (square tube)

[Platinum] Fourth gear hot and cold (square tube)

[Platinum] Four-gear constant temperature (square tube)

[Black] four hot and cold (square tube)

[Black] four constant temperature (square tube)

[Black Gold] Fourth Gear Cold and Hot (Square Tube)

[Gray] Four-gear cold and hot digital display (round tube)

[Gray] Four-gear constant temperature Digital Display (round tube)

[Gray] Four-gear cold and hot digital display (square tube)

[Gray] Four-gear constant temperature Digital Display (square tube)

[Black] Four-gear cold and hot digital display (round tube)

[Black] Four-gear constant temperature Digital Display (round tube)

[Black] Four-gear cold and hot digital display (square tube)

[Black] four-speed constant temperature Digital Display (square tube)