Avant PR has been appointed to handle national media for sleep brand, HiGRID Sleep. HiGRID’s mattresses all boast unique patented SmartGRID technology, comprising a unique grid structure, designed with hyper-elastic polymer material that allows the grid’s walls to bend down on body curvatures to ensure there is no pressure placed on any part of the body, whilst cradling and cushioning. Engineered to be both soft and supportive, SmartGRID mattresses give two times the regular amount of back support, whilst being soft enough to adapt to the shape of your body.