Applicable sports ‌ are: Youdaoplaceholder0 Ball game grounds ‌Football field ‌ : The most core application, requires wear resistance, anti-topover and precision ball rebound performance, the height of the grass thread is usually 40-65mm, the density is about 10,500-13,000 pins per square meter. Youdaoplaceholder0 Tennis courts ‌ : Divided into hard courts (grass height 10-20mm, […]