MTO's Grate Fence 4,5 mm Screw Clamp 16 pcs

Got two small dogs and needed a quick cheap fence enclosing my garden. Bought some green plastic coated metal compost grates. 7 package of 4 pcs kind of 900x700 mm something for a total of 56 €. Made wood frames 1800x700 mm inside from standard 45x28 mm pressure-impregnated fence strips at a cost of 0,65 €/meter. I joined two grates with black cable ties along the 700 mm side of the grates. I then attached the double metal grate to the frame with these printed fence holders and small screws. 16