DOUBLE SUPERIOR HEATED UNDERBLANKET 150X140Packaged Weight: 1. 86kg Product Dimensions: (H)1400 mm x (W)1500 mm x (D)10 mm Additional Info: 2 heat settings "Dual controls to give both you & your partner access to independently control the temperature on each side of the bed" Super soft material gives you a smooth surface to sleep on Fits double size mattress Suitable to use all night on the lowest setting Machine washable at 30C Features ties to secure to mattress