This is the World Rire Air Force Hand Rire. This unit has a polished chrome cover on aluminum. It's an 1100 watt hand dryer, very energy efficient. And these have 11 air outlets in the bottom of them. So there are different the most riders which only have one air outlet. So again the World Rire Air Force Hand Rire. This is the Accel Dryer Accelerator Hand Rire. This particular unit has a white thermoset polymer cover on it. This is the Dyson Airblade Hand Rire. This unit is the ABO4 with the grey polycarbonate cover. This is the World Rire Air Max just like the World Rire Model A. This particular unit is automatic. They also come in push button. This is the standard cast iron cover which is very heavy. Very heavy duty with a porcelain anamel finish on it. This is the World Rire Model A push button hand dryer. This is the old standard in the industry. This has a 30 second timer on it. This cover is a steel cover. The standard cover for this unit is the cast iron cover with porcelain anamel. This is a lighter weight cover. It is also the least expensive version of the Model A with that particular cover on it. This is the American Dryer High Speed Extreme Air Hand Rire. It comes in two versions. There is the GXT which is the traditional version with the heating element in it. This is the 1500 watt unit. There is the EXT which is the same thing but without the heating element. Without the heating element it only consumes 540 watts of power. This is a very energy efficient and that takes 4.5 amps. Good unit if you need to get more than one dryer on the same circuit. This is a white steel cover and of course it is an automatic unit. This is the Fast Dry J-A-01 Hand Rire. This is a white steel cover and notice the lights on it. This is the Smart Dry Model K Hand Rire. This particular one has a brushed stainless steel cover on it. It is set in its highest setting which is the fastest setting. You can turn this down so that it uses less energy and becomes very very energy efficient or is not quite as loud. Thanks for watching.