R-T-S series

RTS聽Series聽Rubber聽granule聽can聽be聽used聽for聽Running聽track,聽5聽years聽warranty.聽It聽is聽100%聽Eco-friendly,聽safe,聽odorless,聽and聽provide聽excellent聽sport 聽performance聽for聽players.