... to artificial grass (1mm-3mm, Green) Kindergarten ground surface( 2mm-3mm, Blue, Yellow, Purple, Apple Green, etc. ) Rubber mat ( 2mm-3mm, Gray, ... Brown, Dark Green) Landscape surface(2mm-3mm, Green, Apple Green, etc. ) Packing: 25kg/bag Comments: Our EPDM granule for ... to achieve lower gravity without affacting the quality standard. color rubber granule