The advantages of plastic dish rack are: 1.     Plastic dish rack is lighter than other material, such as metal one.  In this way, the plastic dish rack is easy to move to any place we want. 2.     Plastic dish rack can prevent rust, even if it is soaked in water for a long time, it will not oxidize which is much better than metal dish rack. 3.     The plastic dish rack is made of high-quality PP which is environmental protection material.  The material is soft and not easy to be broken. 4.     The plastic dish rack has hollow design which is easy to drain and air dry the dishes and not easy to breed mildew. 5.     The plastic dish rack has non-slip and wear-resistant design in the bottom of the rack.  Although if the tabletop is wet, the rack will not slide easily.