Elastic Buckle Double Layer Crossing Grid Pattern (DKSM)
                                  Size: 304.8*304.8*15.8mm, Edge: 152.4*50*16.5mm, Corner: 50*50mm                

                                  This spec is the upgrade spec of DKLX, just elastic square buckles instead of the round hug buckles.
                                             
                                  Recommend Application: Multi-functional sports court, basketball court, volleyball court, badminton,tennis court, playground, etc.