DuraShell White PVC Lattice Cap (U Channel) fits ½ in. thick lattice. Easy to mount and adds that finishing touch around your lattice sheet. Cap moulding, along with divider moulding, gives your installation a professional looking appearance, and protects the edges from accidental damage. Pair cap moulding with a square PVC board to cover the edges and create a lovely picture-framed design. Channel measures ⅞ in. deep x 98 in. long.