Spc plastic flooring stands for stone plastic composite. Known for being 100% waterproof with unparalleled durability, the most unique part of this plank is the rigid core layer that mostly made of lime powder, which is more stable than the traditional vinyl tiles. It won't warp or twist. With a unique click system and edge design, SPC click planks are connected seamlessly and tightly without glue. It is applicable to home decoration and basketball flooring indoor.