Matrix Reeded Square Lattice is perfect for supporting climbing plants, permanent and temporary fencing, gates, decoration or as a divider between spaces. It is the smart and durable alternative to timber lattice. Easy to cut and shape, whatever the application, there is a simple way to create a long-lasting, maintenance-free lattice feature using Matrix Lattice. Block out factor: 51%Please note: All plastic products will expand and contract with changes in temperature.