The LINE 1 treeguards are made of 50/10 thick cold galvanized and polyester powder coated steel. The laser cutting process permits the different types and sizes available. The grilles consist of four or two elements, depending on their size and design. They are reinforced on the perimeter by 75×30 mm supports, 3 mm thick and prearranged with M8 screws hole.

Optional: The treeguard is supplied with an L-shaped counter-frame of 40×x30 Thickness 3 mm galvanized steel and with 50/10 thick steel plates for ground anchorage.