The PROFLEX SBR and EPDM boards, gym mats, overgrown mats and rubber edges offered by the MTJ-GROUP manufacturer are products of proven quality. The HIC certificate and the PZH certificate prove their reliability. They are designed to be used both indoors and outdoors. They can be used to line sports fields, playgrounds and gyms. The manufacturer MTJ-GROUP made sure that they were easy to install. You can order them in many colors and thicknesses. This type of rubber sheets effectively absorb shocks, thanks to the fact that they are flexible and durable. They are also unaffected by unfavorable weather conditions.