Specifiction mesh Wire diameter 1/4X1/4 BWG23 3/8X3/8 BWG19,20,21,22 1/2X1/2 BWG16,17,18,19,20,21,22,23,24 3/4X3/4 BWG16,17,18,19,20,21,22 1X1/2 BWG16,17,18,19 1X1 BWG14,15,16,17,18,19,20,21 1X2 BWG14,15,16 2X2 BWG14,15,16,18 Special specifictions can manufacture as coustomers requirement. Packing:waterproof paper.