... .:0.20-6.5mm 2.Mesh Size:1/4",1/2",1",2" 3.Animal Enclosure 4.Long Lasting,Durable ... :OpeningWire DiameterIn inchIn metric unit(mm)1/4" x 1/4"6.4mm x 6.4mm22,23,243 ... x 12.7mm16,17,18,19,20,211-1/2" x 1-1/2"38mm x 38mm14,15,16,17,18 ... 3"75mm x 756mm2.67mm,2.41mm,2.11mm,1.83mm,1.65mm2" x 4"50mm x 100mm2.11mm,2. ... :OpeningWire DiameterIn inchIn metric unit(mm)1/2" x 1/2"12.7mmx12.7mm16,17,18,19,20 ...