1 5 m high*0 4 m wide (four openwork) 1 5 m high*0 4 m wide (four closed)1 5 m high*0 4 m wide(five openwork)1 5 m high*0 4 m wide (four openwork) 1 5 m high * 0 4 m wide (four openwork) 1 5 m high * 0 4 m wide (four openwork) 1 5 m high * 0 4 m wide (four openwork)