Cgear Sand Free Multimat is a patented product that allows sand and dirt fall straight through the mat to the ground beneath but not back up. The CGear Multimat is ideal for outdoor living areas and provides a sand and dirt free area for camping sites. Company Information CGear Australia Pty. Ltd. was established in May 2003 and hold the global patent for multi layered weave that provides for sand and dirt to fall through the mating structure, trapping and ensuring that the sand and dirt cannot come back through the mat. Continual research and development by the CGear team has seen the production of products for use by the military and the outdoor/recreational markets. These two divisions of CGear are internationally recognised innovators in these specialised fields and markets.