Features:- Double Thickened Design: The gel seat cushion with a double thick design is more comfortable and bigger than others.- Comfortable: Honeycomb design can provide maximum support and comfort while reducing stress, you can sit still for a long time without feeling tired. - Flexible and No Deformed: The Gel seat cushion with soft and elastic gel material, double design, excellent flexibility, can be squeezed back to the original shape immediately after stretching, it will always maintain its original shape and it won't lose its support, even after a long term use.- Breathable: The gel seat cushion pad with a " Honeycomb structure", so it has nice breathability, which could better circulate air, even if you sitting for a long ti.