The difference is in the quality. The best quality artificial grass, although perhaps requiring a larger initial investment, proves to be the most cost-effective in the long term.  muk mats use top quality 40mm blade, UV protected, synthetic grass. Very importantly, muk mats have a backing that consists of 2 separate layers. This ensures the fibres will not detach from the backing and able to recover from foot traffic. muk mats also have a waterproof web binding to prevent fraying and a Velcro strap to secure them for travel and storage. Finally, you are supporting a small local business by choosing muk mat.