"SANHE" colorfull artificial grass track also named rainbow track, always matching our outdoor ground artificial turf.This artificial grass well-mixed red,yellow,blue,purple and white,they are pure in colour , elegant and graceful , long-lived and unfading,much alive than the traditional plastic track. Its width is 4 meters, each color 1 meter. As an entirety, it is unnecessary to join the four parts together; the density is high and the protection performance is good; with bright color, it gathers the aesthetics and practicality together No need marking off when you pave it,Easy install and maintenance. Most of the kindergarten will choice this artificial grass track ! Let your children enjoy their happiness childhood ! 1, No heavy metal, test by SGS 2, SVHC test meet the demand of REACH policy EU,test by SGS 3, Good unti-aging,Good anti-UV and Good anti-flaming,test by SGS 4, Manufacture according to EN15330 and GB/T 20394