... Size: 40x40cm 2. Material: SBR,Website:http://www.hyderman-rubber.com, EPDM 3. Color: red, blue, green, etc ... 4. Certificate: EN1177, EN71, REACH40x40cm brick surface rubber tiles advantage- Anti-slip, anti-static - Waterproof - UV-resistance ... Easy to install - Various specification and colors available40x40cm brick surface rubber tiles application- Sidewalk, walkway, park, patio, etc- ...