The Celeste Plus is an unprecedented technical triumph of sleep design, utilising the elasticity of the latex to provide instant pressure relief, soothing muscles and encouraging a healthy blood supply whilst you sleep. The Plus offers a little something extra, with the addition of a mattress cover developed with innovative cooling technology. The highly conductive properties of this clever fabric work to cool you by drawing heat away from your body. Premium mattress cover with Innovative Cooling Technology. Deep core made of breathable, responsive latex. 7 comfort zones. Pressure relieving. Reduced effort needed for movement throughout the night, resulting in improved REM sleep. Naturally anti-allergenic, anti-bacterial and anti-microbial. Completely noise free. Maintenance free: no need to turn, flip or rotate. Firm support. Single - W: 90cm L: 190cm D: 21cm Small Double - W: 120cm L: 190cm D: 21cm Double - W: 135cm L: 190cm D: 21cm King - W: 150cm L: 200cm D: 21cm Super King - W: 180cm L: 200cm D: 21cm. 8 Year Guarantee - Signature Collection mattresses and bases. All claims under the guarantee should be made through the retailer where the bed was purchased. On Adjustable model purchases the remote control is guaranteed for 2 years.