Above ground swimming pool solar covers help heat your pool using no more than the suns rays. These solar sheets are covered with uniquely shaped bubbles to provide you with a free heating system when ever the sun is shining, whilst reducing heat loss. The covers shown here are suitable for the pool sizes given in the description, as with all pool solar covers they may require some trimming on site - this can be done very easily with a pair of sharp scissors. Solar swimming pool covers are also known as bubble wrap pool covers and solar blankets for pools.