Recyclex® MAT EX CURL 1 0801500 8' x 150' Turf Reinforcement Mat - This permanent non-degradable turf reinforcement mat (TRM) consists of 100% post-consumer recycled polyester (green or brown bottles) with 80% 5" fibers or greater fiber length. It is of consistent thickness with fibers evenly distributed throughout the entire area of the TRM. The top and bottom of each TRM is covered with extra heavy duty polypropylene net. Fibers are tightly crimped and curled to allow fiber interlock, and to retain 95% memory of the original shape after loading by hydraulic events. Fibers have a specific gravity greater than 1.0; therefore, the blanket will not float during hydraulic events.