Features Specifications:sport floor  Interlocking Sports Tile is perfect for your outdoor court, whether for schools, community centers or driveways and back yards. This tile system is ideal for small basketball courts, tennis courts, volleyball, in-line skating, pool decks and multi-purpose needs. Installs over concrete or even asphalt!  Materials: PP Features: -- Resilient surface for high impact sports  --Extreme durability and consistent performance for life of court  --No routine maintenance needed  --Easy access to base beneath  --Full portability  --Fungus, mildew, and bacteria resistance  --Available in various standard colors