This was £20 just a few days ago, very warm and larger than the one slightly cheaper. It gets really warm at highest setting, even number 2 is very warm. Great for an older person who is finding it cold at night. Uses very little electricity also.
The double size is also reduced from £25 to £20.25, item number 450/0324.
Both are made from micro fleece which appears to be thicker than the 100% polyester versions. Also seems to heat up faster than stated, gets toasty within 10 minute on highest.
Hope this appeals to anyone looking for a heated under blanket.