Niti Rectangular Wire

16*16 UPPER, 16*16 LOWER, 16*22 UPPER, 16*22 LOWER, 17*22 UPPER, 17*22 LOWER, 18*22 UPPER, 18*22 LOWER, 14*25 UPPER, 14*25 LOWER, 16*25 UPPER, 16*25 LOWER, 17*25 UPPER, 17*25 LOWER, 18*25 UPPER, 18*25 LOWER, 19*25 UPPER, 19*25 Lower, 21*25 UPPER, 21*25 LOWER, 18*18 UPPER, 18*18 LOWER, 20*20 UPPER, 20*20 LOWER