Filling particles lawn because of the international advanced level of good sports performance and good practicality in China by the majority of users accepted. The majority of its materials are based on polymers of either polyethylene (PE) or polypropylene (PP), which have longer fibers than backfill and 2-3 cm of quartz sand and rubber particles underneath the surface. Its sporting properties are very close to natural lawns and can be used throughout the year and around the clock. Usually lawn laying needs maintenance 6-8 months to achieve the best condition. This type of lawn is particularly suitable for laying outdoors, the warranty period is usually 5-8 years, but its actual life can be more than 5 years. In long-term dry weather, just sprinkle a little water on the lawn, you can reduce the risk of athletes were bruised.