Wagan 12 Volt Black Velour Heated Seat Cushion with Lumbar Support is a great companion for cold winter days. Super soft velour and polyester feel luxurious and provide ultimate comfort and warmth. Easy to use - simply plug into your vehicle's 12 volt outlet. Features a high/low/off switch so you can control the heat setting. Experience soothing heat and relief for your tense, aching muscles after a long, busy day. Maximum heating temperature is 114 degrees Fahrenheit. Also features lumbar support for the lower back. Powered by 12 volt DC. DC cord is 4.3 feet. Straps in the back of the cushion to hold the cushion in place and secure it to your seat. Light and portable so it is convenient to take from one car to another. Enjoy soothing heat in the comfort of your vehicle. An optional AC adapter is available for home and office use (Wagan item number 9903 AC adapter).
This inexpensive after market cushion overlays passenger or driver's side seats, so it's a more affordable alternative to paying for this luxury to be built-in to their vehicle. 
 Super soft velour and polyester feels luxurious and comfortable
 
 Maximum heating temperature of 114 degrees Fahrenheit
 
 High/low/off temperature control
 
 Has a 0.5 inch thickness for lumbar support
 
 Simply plug into your vehicle's 12 volt DC outlet