Use Xpanse Greater Outdoors White Vinyl Lattice Divider, 96 in. long to join the edges of both vinyl diagonal and square lattice panels. Divider moulding, along with cap moulding, gives your installation a professional looking appearance, and protects the edges from accidental damage. Pair cap and divider mouldings with a square PVC board to cover the edges and create a lovely picture-framed design.