... ;top layer;22mmX60mmX400-1200mm B;flooring system:86mmX780mmX1200mm material:maple,ash,oak sports flooring ZhongAo is managed to ISO9001 international quality management ... is very easy to install and uninstall,it's no need professional people to install and within 2 ... finish installation,which save a lot cost of installation.It's suitable for basketball court,badminton court,vollyball court,table ...