Serta PerfectSleeper Electric Warming Blanket (Navy Blue) FEATURES This super soft, warm, silky plush blanket has an easy-to-use digital controller with 10 personal heat settings. Constructed with ultra-thin wires for added comfort. The incredibly soft silky plush is indeed dreamy, but also practical as its is completely machine washable and dry-able. The pre-heat and hold function gets your bed ready and waiting for you, and the timer feature allows you to set your heat time from 30 minutes to 12 hours. Ultra-soft and comfortable silky plush fabric. Provides therapeutic full-body relief with adjustable heat settings Dual heating zones means you aren’t captive to the temperature whims of your significant other Includes 2 Digital controllers and 10 heat settings An automatic feature shuts off the heat after 10 hours to ensure safety Memory feature automatically sets the controller to the last temperature and timer settings 19-foot power cord The controller includes an auto shut-off timer for safety and reliability. ETL and Intertek tested and Certified CARE INSTRUCTIONS Disconnect the cords from the heated blanket NEVER submerge the cords, power supply, or control unit Machine wash on GENTLE cycle in COLD water NEVER dry clean DO NOT USE Solvents DO NOT BLEACH TUMBLE DRY on LOW heat NEVER IRON SPECIFICATIONS Materials: 100% Polyester Queen Dimensions: 90" L x 84" W King Dimensions: 90" L x 100" W ETL Certified INCLUDED IN THE BOX 1x Blanket 2x Digital Controller Units with Power Cords