High Performance Turf Reinforcement Mats are made of a 3 dimensional woven structure and provide the longest lasting superior erosion control. They are used for erosion protection of slopes, banks and channels and provide permanent protection for 25 years. High performance TRM systems can be customized with Engineered Earth Anchors to provide outstanding performance for up to 75 years in high loading/high survivability applications and can be a cost-effective means to replace rock rip-rap in many applications.