DOUBLE BED – 135 x 190cm to fit a double mattress, with ties to secure and attach ENERGY EFFICIENT - Run from as little as 5p* per hour to keep you cosy through the night. *Based on heating your bed for 1 hour on full power at 27p per kWh 6 HEAT SETTINGS – 6 heat settings and the auto shut-off will turn your blanket off after 10 hours, just in case you forget SLEEP SAFE: This electric blanket features overheat protection and is BEAB approved for added peace of mind as well as featuring a beeper that will sound at every stage of heat change or when the blanket is turned on and off SHERPA FLEECE – Extra warm and cosy material to keep you toasty through the colder nights MACHINE WASHABLE: Machine washable at 40°c, simply disconnect the control and follow the instructions provided UP TO 2-YEARS GUARANTEE - This blanket comes with a free one-year manufacturer guarantee, plus an extra year upon registration