These are great little items to create an arch effect at the corner of any post & joist which will also strengthen the joint especially if met posts have been used to anchor the wooden posts and reduce the movement in the wind. Simply screw them in place and paint them any color you wish. approx sizes are 50cm (H) x 45cm (W) = 20" x 18"  * Each order = 2 pieces of unpainted trellis*